Top 15 CPU Cooler Manufacturers and Suppliers Around the World

Nowadays CPUs and GPUs generate more and more heating. Especially when playing games, performing complex graphics rendering, or multitasking design works, the processor load is extremely high, causing temperatures to rise up fast and effected CPU’s working. A good CPU cooler is very important to visually illustrate the temperature changes of the CPU and GPU under high load, allowing sales and end users to face up the thermal issues easily.To do so, the manufactures of CPU cooler are varies around the world,for a better understanding about the suppliers, we generated the Top 15 CPU cooler manufacturers and suppliers in the world.

Top 15 CPU Cooler Manufacturers and Suppliers

CoolerMaster

World famous brand,mainly focus on PC CPU cooler,include liquid cooler and air cooler. They have their own factory and produce their products only for years.Don’t do any OEM/ODM for other brand.

Thermalright

Produce and supply Entry level cpu cooler, both liquid and air cooler, launches new model frequently, always selling in a very low price to gain the market. Make their own brand products only.

Apaltek

Top manufacturer in CPU cooling industry for years, supplied to many world famous brand,such as NXZT,ASUS,Msi,Gigabyte,Arctic,etc.They have own Patent for pump,   experienced manufacture.

Deepcool

Chinese local brand,The core selling points of Deepcool's liquid CPU coolers are primarily reflected in their excellent cooling performance, unique aesthetic design, effective noise suppression, and strong compatibility, as detailed below:

High-Efficiency Cooling Performance: Utilizes high-performance pumps. For instance, the LE720 features a self-developed 4th generation pump with a three-phase, six-pole internal winding motor. It incorporates an optimized micro-channel design and increased copper base thickness, achieving a 30% improvement in coolant flow rate and pump speed compared to the previous generation. The LS720S WH is equipped with a fully self-developed 5th generation high-energy pump, configured with a 3-phase, 6-slot, 4-pole motor, and an upgraded 0.1mm ultra-fine sunk skiving fin micro-channel for even greater cooling capability. Additionally, a large-size pure copper base ensures stable and secure contact with the CPU, minimizing heat transfer loss. Furthermore, the radiators are excellently designed; for example, the LE720's aluminum 360mm radiator has well-arranged fins and a large thermal contact area, allowing the coolant to fully interact with air for efficient heat dissipation.

Unique Aesthetic Design: Some models feature distinctive pump head designs. The LE720 employs a multi-dimensional infinity mirror design, where the ARGB lighting diffuses through the infinity mirror structure when powered on, creating a stunning lighting atmosphere. The pump head and top cover are separate for easier installation. The LU360's ARGB halo segment code screen design is also visually striking, supporting multiple lighting effect modes, and the magnetic screen can be easily rotated to adjust the viewing angle.

Excellent Noise Performance: The pumps operate with low noise levels. For example, the LE720's pump, due to its built-in ceramic bearing and shaft core, ensures stable operation at high speeds with minimal noise. The fans also possess quiet characteristics. The FK120 high-performance cooling fans are equipped with rubber vibration dampers at all four corners, reducing resonance between the fan and the case and keeping noise at an extremely low level. The FD12 ARGB fans used in the LS720S WH utilize quiet, long-life FDB (Fluid Dynamic Bearing) bearings, with a single fan generating only 38.71 dB(A) under full load.

Wide Compatibility: Supports multiple platforms. For instance, the LE520 supports Intel platforms including LGA2066/2011-v3/2011/1700/1200/1151, and AMD platforms including sTRX4/STR4/AM5/AM4, meeting the assembly needs of most users.

Smart Digital Display Function: Certain models are equipped with a digital display screen. The LS720S WH features a triple-visualization digital display that can retrieve real-time data on CPU power, CPU temperature, and CPU utilization. It supports switching between Celsius and Fahrenheit units and provides a flashing alert when the CPU temperature exceeds 85 degrees Celsius, allowing users to conveniently monitor CPU status.

Pccooler

The core selling points of Pccooler liquid CPU coolers encompass high-efficiency cooling performance, distinctive aesthetic design, smart display functionality, broad compatibility, and reliable quality. The details are as follows:

High-Efficiency Cooling Performance: Utilizes large-sized radiators. For example, the DS360 features a 394mm x 120mm x 27mm radiator, which increases the heat dissipation area for rapidly expelling CPU heat into the air. The pump head base is made of a large-area copper material and incorporates ultra-precise micro-channels for efficient heat transfer. Paired with high-performance fans like the F5 R120, which employs aerodynamically optimized blades—9 thickened blades with a 39° inclination angle—these fans enhance cooling capability while ensuring quiet operation. The fans use FDB (Fluid Dynamic Bearing) technology, offering a lifespan of up to 60,000 hours. They support 3-speed adjustment with a speed range of 500-2500 RPM, achieving an air flow of 90.56 CFM and an air pressure of 4.07 mmH₂O.

Unique Aesthetic Design: Some models, like the DA360 PRO ARGB WH, feature extensive lighting areas, capable of creating either a vibrant gaming atmosphere or a serene work environment. The pump head adopts a geometric, futuristic mirror aesthetic design. For instance, the DS360 pump head includes a viewing window, a CNC-machined aluminum pump housing, and a dual-chamber pump. It comes with built-in ARGB infinity mirror lighting, delivering excellent visual effects, premium texture, and high recognition. The lighting also supports synchronization with major motherboard RGB ecosystems.

Smart Display Function: Models like the DS360 Display come with a built-in 2.4-inch IPS LCD screen. After installing the driver software, users can customize themes and templates to display information such as CPU or GPU temperature and usage. It even allows using personal photos as the background, enabling users to monitor hardware status in real-time while adding a personalized touch.

Extensive Platform Compatibility: Supports both Intel and AMD platforms, covering mainstream sockets including LGA 115X, 1200, 1700, 1851, as well as AM4 and AM5. Platform switching can be accomplished simply by replacing the stainless steel brackets, requiring no tools for easy installation.

Reliable Quality Assurance: The tubing is made from high-pressure-resistant hose containing a fiber reinforcement layer, offering good high-temperature and pressure resistance, which effectively mitigates thermal expansion issues. The tubing connectors are fitted with full-aluminum CNC-machined protective sleeves. Furthermore, Pccooler provides a long 5-year warranty. Should any leakage due to quality issues cause hardware damage within these five years, Pccooler will provide corresponding compensation, giving users greater peace of mind.

ID-COOLING

The core selling points of D-COOLING liquid CPU coolers primarily include excellent cooling performance, advanced pump technology, good compatibility, and a unique aesthetic design. The details are as follows:

High-Efficiency Cooling Capability: Select models, such as the Frost Boundary series, utilize a 27mm thick radiator with 12 micro-channels. The internal channels and fins are heightened by 5mm, increasing both water retention capacity and heat dissipation area for more efficient heat exchange. The Snow Boundary DF series is equipped with an extra-thick radiator featuring a full height of 38mm and a core height of 33mm. This provides a 40% increase in散热面积 (heat dissipation area) compared to standard 27mm thick radiators and can hold more coolant, resulting in superior cooling performance.

Advanced Pump Technology: Incorporates a self-developed V7 pump. This pump uses a three-phase, six-pole motor with a ceramic bearing, capable of reaching speeds up to 2,900 RPM to deliver powerful water flow. Combined with an ultra-short water path design and a newly engineered copper base, it rapidly draws heat away from the CPU.

Extensive Platform Compatibility: Supports a wide range of mainstream platforms, including Intel LGA 115x/1200/1700/1851 and AMD AM4/AM5 sockets. Users need not worry about compatibility issues, facilitating easy cooling system upgrades.

Superior Fan Performance: Equipped with high-performance fans, such as the TF series, which excel in both air flow and static pressure. These fans support PWM speed control and feature a daisy-chain (male-female connector) function for flexible configuration based on user needs. Some fans also utilize hydraulic bearings, ensuring quiet operation and a long lifespan.

Distinctive Aesthetic Design: The Snow Boundary DX series features a grille-style RGB pump head design with side panels in contrasting black-silver or white-silver color schemes for strong visual impact. The Frost Boundary series pump head surface boasts a glossy black concentric CD-pattern texture, offering excellent craftsmanship and a premium feel. Its black, non-RGB design is understated and minimalist, suitable for various PC build themes.

Reliable Quality Assurance: The coolant tubes are sheathed in a high-strength nylon braiding, effectively preventing leakage and evaporation issues, thereby enhancing product safety and durability. Certain products, like the Frost Boundary series, come with a 3-year warranty and include a leakage damage compensation policy, providing users with greater peace of mind.

Aigo

Core Selling Points of aigo Liquid CPU Coolers

The core selling points of aigo liquid CPU coolers primarily include superior cooling performance, personalized display features, user-friendly installation, and strong compatibility. Details are as follows:

High-Efficiency Cooling Performance: Some models, like the Galaxy T360, utilize a pump-reservoir separation design. This prevents interference between the water flow in the pump and the water block, enhancing thermal efficiency. The pump located on the tubing operates at a high speed of 5,200 RPM with a head of 1.4 meters, delivering excellent cooling performance. Additionally, models are equipped with thickened radiators; for instance, the Ice Soul SX360 features a 27mm thick radiator for enhanced heat dissipation. The fans also perform notably, such as the Galaxy T360's ARGB fans which use high-static pressure sickle-shaped blades, achieving an air flow of 61.5 CFM. Integrated rubber vibration dampeners contribute to effective noise control.

Personalized Display Function:The Starlight Cube 360 all-in-one liquid cooler is equipped with a 16x16 pixel block screen. Users can create custom animations and videos via official software, and it can also display text information like time, date, and system operation data. Fine-tuning of frame animation playback speed and brightness is supported. The Ice Soul SX360 water block top features a digital display that shows real-time CPU temperature and pump speed, among other info. By reading system data through a built-in IC, it reduces resource load on the system background.

User-Friendly Installation: Certain models, such as the Ice Soul SX360, come with fans pre-installed on the radiator. This simplifies installation for beginners, eliminating concerns about incorrect fan orientation.Extensive Platform Compatibility:** Supports multiple mainstream platforms. For example, the Starlight Cube 360 all-in-one cooler is compatible with Intel LGA1700/115X/1200 and AMD AM4/AM5 platforms, meeting the assembly needs of diverse users.

Excellent Aesthetics and Lighting: Many products feature stunning ARGB lighting effects. The Ice Soul SX360 supports ARGB lighting, creating dazzling visual effects that enhance the chassis aesthetics. The coolers themselves boast attractive designs and are available in various color options like black and white, allowing them to complement different chassis styles – for instance, the white version is well-suited for white "seaview" themed cases.

Intelligent Temperature Control: Models like the Ice Soul W240 incorporate intelligent temperature control functionality. This feature automatically adjusts fan speed based on ambient temperature, ensuring effective cooling while also helping to reduce noise levels and maintain the cooler in an optimal operating state.

Valkyrie

Core Selling Points of Valkyrie Liquid CPU Coolers

The core selling points of Valkyrie liquid CPU coolers are primarily reflected in their powerful cooling performance, excellent personalized display effects, effective noise reduction, and unique aesthetic design. Details are as follows:

Powerful Cooling Performance:Features high-performance pumps. For instance, the B-GT series is equipped with the third-generation Super Engine Pump V3, capable of reaching a maximum speed of 2800 RPM±10%. The V36 AMG model incorporates a "Super Magnetic Pump V2," working in tandem with an enhanced micro-channel design to improve heat exchange efficiency. Some models come with thickened radiators; the V36 AMG uses a 38mm thickened aluminum radiator. It also employs a dual-fan "push-pull" configuration on both sides of the radiator, equipped with three S12 MAX standard fans and three S12R MAX reverse-flow fans, creating a powerful airflow channel for superior heat dissipation.

Personalized Display Effects:Select models come standard with a large magnetic LCD screen on the pump head. The B-GT series features a 3.95-inch magnetic LCD screen with a resolution of 480*480. Paired with Myth.cool software, which utilizes GPU resources, it enables personalized display effects. Users can customize the displayed content, such as temperatures and system status.

Excellent Noise Performance:The fans utilize high-performance FDB (Fluid Dynamic Bearing) designs. The B12 GT fan, for example, reaches a maximum speed of 2800 RPM±10%, providing an air flow of 101 CFM and a static pressure of 6.32 mmH₂O, while maintaining good noise control. Additionally, the fans are equipped with rubber vibration dampeners at all four corners to further reduce operational noise.

Unique Aesthetic Design:Boasts a technological and robust style. The VK360 model features a titanium-black exterior and an aluminum alloy ring design on the pump head. Some products also incorporate a premium S-RGB lighting ecosystem, creating stunning visual effects that enhance the chassis aesthetics.

Extensive Platform Compatibility:Fully compatible with mainstream Intel and AMD platforms, supporting Intel LGA1700/1200/115x and AMD AM5/AM4 series, among others. It also specifically includes an offset mounting kit to optimize cooling for Intel Core Ultra 200S processors

Quality Accessories and Detailed Design:Utilizes FEP high-molecular coolant tubes, offering excellent tear resistance and chemical resistance, protecting internal circuits from oxidation and corrosion. Some products include a complimentary VK-HUB7 fan hub for convenient installation and use. The pump head copper base comes pre-applied with high-quality thermal compound; the V36 AMG, for instance, comes pre-applied with GT20B thermal paste, with a stated heat dissipation capacity of 350W.

ARCTIC

Core Selling Points of ARCTIC Liquid CPU Coolers

The core selling points of ARCTIC liquid CPU coolers are primarily reflected in their excellent cooling performance, upgraded fan design, strong platform compatibility, and effective noise control. Details are as follows:

High-Efficiency Cooling Design:Incorporates a self-developed pump and a new generation radiator with a 23% larger cooling surface area, effectively enhancing heat dissipation efficiency. This is paired with PWM-controlled FDB (Fluid Dynamic Bearing) fans for further improved thermal performance. Additionally, it features a VRM cooling fan, now upgraded to a larger 60mm size with PWM support, which helps lower motherboard power delivery temperatures and extends component lifespan.

Upgraded Fan Performance:Taking the Liquid Freezer III Pro as an example, it utilizes seven-blade P12 Pro fans. Their speed range is increased to 600-3000 RPM, achieving a maximum airflow of 77 CFM and a maximum static pressure of 6.9 mmH₂O. This represents a significant performance uplift compared to the previous five-blade P12 fans, delivering higher cooling efficiency for the radiator and more stable performance when handling high-TDP processors.

Extensive Platform Compatibility:Compatible with mainstream platforms including Intel LGA1851/1700 and AMD AM5/AM4. The installation solution is optimized for different platforms: for AMD, a 5mm offset mount positions the cold plate closer to the CPU hotspot; for Intel, a dedicated frame helps prevent motherboard bending. This ensures optimal cooling performance across different platforms.

Excellent Noise Control:The fans utilize FDB bearings, known for their durability and quiet operation. The P12 Pro fans effectively manage noise levels even while delivering enhanced cooling performance, providing users with a quieter experience. Furthermore, the cold head's integrated VRM cooling fan is also PWM-controlled, cooling the voltage regulators and socket area with virtually inaudible noise.

Diverse Model Selection:Available in three color/lighting variants – Black (non-RGB), Black A-RGB, and White A-RGB – and four size options – 240/280/360/420 – catering to users' diverse aesthetic preferences and cooling needs. The A-RGB versions support motherboard synchronization, and both the pump head and fans feature second-generation LEDs for customizable dynamic lighting effects.

Quality Accessories and Service:Comes pre-applied with high-performance MX-6 thermal compound, ensuring optimal heat transfer from the CPU and further reducing thermal resistance. Furthermore, this cooler series is backed by an extended 6-year warranty, underscoring ARCTIC's confidence in its product quality.

be quiet

High-Efficiency Cooling Performance:Features a PWM-controllable water pump equipped with an "Advanced IC." For example, the Light Loop series pump can operate at speeds ranging from 1,500 to 2,900 RPM. The water block utilizes a nickel-plated copper base and incorporates a high-flow jet plate along with a densely stacked fin array, effectively transferring and dissipating processor heat. Paired with large aluminum radiators, such as the 27mm thick model, and optimized fans, it enables highly efficient heat dissipation.

Excellent Noise Performance:The fans employ advanced aerodynamic designs. For instance, the Light Wings LX fans feature 9 optimized blades that maximize airflow efficiency while reducing noise caused by turbulent air. Some fans use closed-loop motors to maintain consistent speed unaffected by external resistance, further minimizing noise. The pump incorporates a dual-damping PWM design, resulting in low vibration and quiet operation. Models like the PURE LOOP 2 FX 360 have pumps that are notably quieter than comparable products on the market.

Unique Aesthetic Design:The water block boasts a distinctive design. The Light Loop series block integrates 16 ARGB LEDs arranged in a diagonal grille pattern, complemented by frosted grooves that soften the lighting effect. Available in both black and white versions to meet different user preferences. The fan hubs house 16 LED beads capable of displaying colorful lighting effects, while the fan blades feature a frosted finish with ripple textures, combining aesthetics with functionality.

Extensive Platform Compatibility:Supports both Intel and AMD platforms, compatible with sockets including AM4/AM5, LGA1700/115X/1200, and LGA2011/2066, making it accessible for users across different platforms.

Convenient Long-Term Maintenance:Select models like the PURE LOOP 2 FX 360 feature a refill port at the end of the radiator and include extra coolant. This allows users to replenish the coolant later, extending the product's lifespan—a user-friendly design particularly appreciated by enthusiasts who prefer maintaining their own hardware.

Comprehensive Lighting Control:Includes an ARGB PWM hub that can simultaneously support up to 6 ARGB devices and fans. This enables synchronized lighting effects across the entire system, reduces the demand on motherboard headers, and simplifies centralized control of chassis lighting.

Noctua

Core Selling Points of Noctua CPU Coolers

The core selling points of Noctua CPU coolers are primarily reflected in their exceptional cooling performance, outstanding acoustic performance, excellent compatibility, and reliable quality. Details are as follows:

High-Efficiency Cooling Performance:Taking the NH-D15 G2 as an example, it is equipped with eight 6mm heat pipes—an increase over the previous generation—enhancing heat transfer capacity. Simultaneously, the fin design has been optimized: the fin spacing has been reduced from 1.9mm to 1.6mm, and the total fin surface area has been increased by 20%, enabling faster heat dissipation. The included NF-A14x25 G2 fans, made from Sterrox liquid crystal polymer, feature a reduced gap between the impeller and frame of just 0.7mm. This improves both static pressure and airflow, resulting in an additional temperature reduction of 2–3°C.

Excellent Acoustic Performance:Noctua coolers utilize advanced technologies such as SSO2 bearings, ensuring stable operation with low noise levels. For instance, the two NF-A14x25 G2 fans included with the NH-D15 G2 have a 50 RPM speed differential, which helps reduce noise caused by harmonic resonance. Furthermore, some models can be used with Low-Noise Adaptors, which further reduce fan speeds for even quieter operation.

Excellent Compatibility:Utilizing the SecuFirm2 or SecuFirm2+ multi-socket mounting system, these coolers are compatible with a wide range of mainstream platforms, including Intel LGA 1851/1700/1200/115x and AMD AM5/AM4. Additionally, the coolers feature an offset design that provides better clearance for the top PCIe slot, preventing interference with the installation and cooling of graphics cards and other components.

High Quality & Reliability:Noctua coolers are renowned for their robust construction, meticulous craftsmanship, and superior quality. They are backed by a long 6-year manufacturer’s warranty, demonstrating the company's confidence in its product reliability and providing users with greater peace of mind.

Personalised Product Design:To cater to the specific requirements of different platforms, Noctua offers different versions of its coolers. For example, the NH-D15 G2 comes in three variants—Standard, LBC, and HBC—distinguished by the convexity/concavity of the copper base. The LBC variant is optimized for AMD AM5 platforms, while the HBC variant is tailored for Intel LGA1700 platforms, meeting users' specific needs.

Suited for Specialised Scenarios:Noctua offers fanless, passive cooling models. One such passive cooler features seven nickel-plated copper heat pipes and dense aluminum cooling fins. When paired with a suitable chassis airflow design, it can dissipate up to 120W of heat entirely silently, making it ideal for specialised scenarios with extremely stringent noise requirements.

Asetek

Own the earliest patent of Radiator,headquarter based in Denmark,and manufacture based in China. Only make their brand product, no OEM/ODM service for others.

Thermal grezzly

Core Selling Points of Thermal Grizzly Cooling Solutions

The core selling points of Thermal Grizzly cooling products are primarily reflected in their advanced cooling technology, optimized hydrodynamic design, striking aesthetics, and high-quality thermal interface materials. Details are as follows:

Advanced Cooling Technology:Features unique micro-fin structures tailored to the thermal characteristics of different platform processors. For instance, the Mycro Direct-Die Pro RGB V1 water block incorporates shallower, lower-density micro-fins (14 channels) in the lower-heat I/O Die area of AMD AM5 socket processors, while utilizing deeper, higher-density fins (29 units) in the high-heat CCD areas. This targeted design can achieve temperature improvements of up to 9°C.

Optimized Hydrodynamic Design:Select water block designs are hydrodynamically optimized, employing jet plates to reduce flow resistance and improve liquid flow efficiency. This effectively lowers the pressure load within the liquid cooling system and enhances overall cooling performance. Furthermore, the base contact surface is adapted to the processor core layout, such as for Ryzen 9000 series processors, further strengthening cooling effectiveness.

Striking Aesthetic Design:The water block tops often feature an aluminum housing with integrated RGB LEDs, combined with annealed or tempered acrylic glass. When illuminated, light radiates through the transparent layer, complemented by G1/4" inlet/outlet ports, creating a distinctive visual effect. The lighting can also be synchronized with other RGB components, catering to users' customization preferences.

Direct-Die Cooling Design:Certain water blocks, like the Mycro Direct-Die Pro RGB V1, are designed for use with CPUs that have had their factory IHS (Integrated Heat Spreader) removed. This enables direct cooling of the exposed dies, providing more efficient heat dissipation for the CPU cores and meeting the demands of high-performance enthusiasts and extreme overclockers.

High-Quality Thermal Interface Materials:Thermal Grizzly's thermal pad products deliver outstanding performance. The PhaseSheet PTM phase change material pad, based on a non-conductive PCM, is solid at room temperature and transitions to a liquid state above 45°C. This minimizes pump-out effect, making it particularly suitable for GPU and laptop core cooling, and offers greater longevity compared to conventional thermal pastes.

Lineng Technology

China famous local manufacturer for CPU cooler, founded in 2011,is located on the east coast of the Greater Bay Area.We has more than 500 employees, mainly engaged in the development and production of new energy vehicle power battery structural parts and cooling systems, and initially formed three major plates to consumer service radiator, energy storage radiator, and new energy power battery radiator.We have assembly workshop, hard-solder workshop, film workshop, CNC workshop, Press workshop, cold heading workshop, bending workshop, and laboratory.https://www.linengcooling.com/

Brief:Staff 500+;Floor Space 50000㎡+;R&D Team 50+;QC Team 10%+;

Management Team:manufacture Experience 20+

IATF16949、ISO14001、ISO45001、Patent 66+

Products:Server/AI/EV/Battery Storage/PC Cooling

Core Strength for OEM/ODM

• R&D: 50+ experts in thermodynamics, materials science, and fluid dynamics
• Data Center Cooling: Liquid cooling modules with PUE :51.1, enhancing energy efficiency
• New Energy Cooling: EV battery cooling plates and photovoltaic systems with土0.5°C prec1s1on
• 5G Cooling: AAU heat pipes and TEC components, stable from -40°C to 85°C
• Consumer Electronics: Ultra-thin VC vapor chambers and graphene coolers, 0.3mm thickness, 300% efficiency boost
• Manufacturing: 50,000m'fac山ty with vacuum brazing, automated inspection, and IATF16949/1S09001 certifications
• Leak Detection: Fully automated systems for precise micro-leak detection, ensuring top-tier sealing and quality

Supplied CPU cooler include liquid cooler and air cooler to world famous brand, such as Arctic,CoolerMaster,be quiet,Pichau,Duex,etc.

And liquid cooling plate /hardware/components to BYD/CATL/Huawei, etc.

Yingqu

Chinese local manufacturer based in Xiamen city, mainly supplied to Astek,NZXT, buying radiator and components from other factory and assembling.

Top 15 CPU cooler Manufacture Contrastive Analysis

How to import CPU Cooler from China to the world

China is the main manufacture industry land for CPU cooler, import from China to the world is very competitive and quality ensured, but it involves many steps and considerations. Here's a step-by-step guide on how to import from China to other countries.

1. Market Research and positioning

Make a deep research for your market, including competitors,category,best selling models, bad reviews points,price range,key elements consumer concern,etc. Use SWOT analysis and then give your brand a clear positioning, list out what’s your target consumer/model type/price/promotion etc.

2. Legal Requirements

Make it clear what’s the test requirements and certificates needed in your country, such as Rohs,Reach,CE,UL,FDA etc.

3. Find some good Supplier

Search reputable CPU cooler manufacturers or suppliers in China. Carefully study their quality, who they supplied to, pricing, production capacity, and lead times.It’s better to visit potential suppliers with a trusted sourcing agent who can help you assess the credibility of suppliers.

4. Cooperation Terms

Negotiate the terms of import agreement. Including price, payment terms, shipping terms (normally FOB or EXW), QC principles.Ensure that you have a clear understanding of all terms and conditions before finalizing the deal.

5. Quality Control

Ask your supplier give you a clear product quality standards, specification, inspection standards, it’s better for you to have a QC guys do the quality inspection before shipping, or ask a third party quality inspection company to do for you.

6. Shipping

Choose a reliable freight forwarder to transport your CPU Coolers .Use the most cost-effective and efficient shipping method, such as sea freight or air freight. handle customs documentation and clearance procedures smoothly.

7. Customs Clearance

Prepare the import documentation, including the CI,PL, BL, and a copy of the Importer Number.

And make sure you’ve got the import license before you shipping the goods.

8. Taxes

Be clear what’s the Duties and taxes for importing CPU Coolers, know clearly about the tariff rates according to the related category.

9. Enhance Relationships

Enhance a strong relationship with your manufacture /suppliers,forwarders, and customers. Good communication and reasonable profit are very important for long-term success.

Mutual benifits and Win Win business is very important, keep a deep touches with your suppliers,understand each other, get the latest product information, market news to ensure you always keep fresh in the CPU cooler business.

Why buy CPU cooler from Lineng Technology?

Lineng Technology has been  in the CPU cooler manufacture/supply more than 15 years, was very experienced and  have supplied many around the world. Speicalized in PC CPU coolers, liquid cooler,AIO cpu cooler, air cooler,and liquid cooling plate for Server/AI/EV etc.

Here are some key advantages of choosing Lineng Tech as your CPU cooler supplier:

1. Competitive OEM/ODM Pricing

As a leading manufacturer in China, we are confident in providing highly competitive pricing for OEM/ODM services. This will further strengthen your position as a market leader in offering cost-effective, high-performance products.

2. Comprehensive Customization

We specialize in end-to-end customization—from exterior design and RGB lighting to pump and radiator performance—ensuring that each product is uniquely tailored to your brand and customer preferences.

3. Quality Assurance & Warranty

Attached, you will find details of our factory certifications, quality control processes, and comprehensive leak protection warranty. We are committed to delivering products that meet the highest standards of reliability and performance. As we already supplied many to Brazil Brands.

4. Supply Chain & Logistics

We have robust production capacity and short lead times, backed by logistics partners with proven experience in shipping to Brazil. This ensures timely and efficient delivery for your inventory needs.

5. Product Optimization Proposals

We can offer you a professional product range proposals based on your needs to ensure you have a strong competitive in the market.

FAQs About CPU Cooler ?

1. What is the noise level parameter?

The noise level varies by model, typically ranging from 25-35 dB(A) under full load. For example, our Liquid cooler operates at **28 dB(A)** with optimized fan profiles. |

2. Is there any risk of liquid leakage?

Our closed-loop AIO (All-in-One) systems feature leak-proof designs with reinforced tubing and high-quality O-ring seals. Testing includes 10,000+ hours of pressure cycling to ensure reliability. |

3. Is the installation of the water cooling system complicated?

Installation is user-friendly with pre-applied thermal paste and universal mounting kits.

4. What are the customization conditions?

Customization options include radiator thickness (e.g., 27mm/38mm), fan colors, and LED lighting patterns. Minimum order quantities (MOQs) start at 500 units for OEM projects.

5. Can the radiator thickness be customized?

6. What is the warranty period?

Standard warranty is 3-5 years, depending on the model.

7. Can I choose my own fans?

Yes, most models support third-party fans with standard 120mm/140mm mounts.

8. How many units can you produce per day?

Our production capacity is 5,000-10,000 units/day for standard AIO coolers, scalable for bulk orders.

9. Does the cooler with a temperature sensor require additional software?

No,The cold head motherboard comes with a driver to read the speed and temperature data.

10. Which clients have you collaborated with before?

We’ve partnered with Coolermaster、Huawei、Pichau, and Corsair on thermal solutions for high-end CPUs/GPUs. Recent projects include liquid cooling for data center servers.

11. What type of connection do they usually use? (Example: ARGB configuration is 4-pin PWM + 3-pin 5V)

Most models use 4-pin PWM for fan control and 3-pin 5V ARGB for lighting . Some also support USB 2.0 for advanced RGB customization.

12. Should the LC series use this pump model for cost reduction?

The LC series balances cost and performance with entry-level pumps (e.g., DC 12V, 2,500 RPM) while maintaining reliability.

13. What is the CFM value?

CFM (Cubic Feet per Minute) ranges from 65-94 CFM for 120mm fans.

14. Do you have any demonstration videos?

Yes, official installation guides and demo videos are available on platforms like YouTube and our official website.

15. What type of liquid is inside?

The coolant is a non-conductive, anti-corrosive mixture (e.g., deionized water + glycol). Eco-friendly options (biodegradable, non-toxic) are available upon request.

16. Can the color box packaging be customized?

Yes, color box packaging can be customized with logo printing, product images, and specifications. MOQs start at 500 units for full customization. |

17. What is the delivery lead time?

Standard lead time is 2-4 weeks for bulk orders. Custom projects may require 6-8 weeks depending on complexity.

18. How much does it cost to add a logo or a digital display?

Logo printing costs $0.5-$1.5 per unit (silk-screen/UV printing). Digital displays add $1.5-$2 per unit depending on resolution and features.

19. Can I request free samples?

 Free samples are available for qualified partners (e.g., distributors, OEM clients). Please contact our sales team with your company details.

20. What pump head options are available?

Pump head options include DC 12V pumps and D5/DDC pumps for high-flow applications. Custom designs (e.g., dual-pump systems) are available for OEM projects.

21. How is the lighting controlled? Is a controller included?

Lighting is controlled via motherboard software or external controllers . Most AIOs include a basic controller for standalone use. |

22. What is the maintenance interval for the coolant? Does it require regular replacement?

Coolant maintenance is low (no replacement needed for 5 years). For closed-loop systems, annual checks of fluid level and pH balance are recommended.

23. Do you support eco-friendly coolant (non-corrosive, biodegradable)?

Yes, we offer bio-based coolants (e.g., EVANS NPG+) that are non-corrosive and biodegradable. These options meet EU RoHS and REACH standards.

24. What is the maximum thermal design power (TDP) of the radiator?

Radiators support 250-500W TDP depending on size.

25. Do you provide multilingual installation guides or video tutorials?

Yes, installation guides are available in English, Chinese, Japanese, and German. Video tutorials are also translated into multiple languages on our official channels.

26. Which mainstream CPU/GPU models are compatible (e.g., Intel LGA1700, AMD AM5)?

We are compatible with all platforms (AMD and Intel), and the GPU is compatible with NVIDIA RTX 40 series and AMD Radeon RX 7000 series.

27. Is the cold plate material anti-oxidation treated (e.g., nickel-plated copper)?

Yes, the cold head adopts copper nickel-plated or anodized aluminum anti-oxidation design. Generally, industrial-grade ones will be nickel-plated or anodized according to customization. However, 95% of consumer-grade ones are copper-based passivation; but if required, nickel-plated anti-oxidation is also acceptable.

28. Does it support multi-platform mounting kits (e.g., Intel/AMD dual compatibility)?

Yes, all models include universal mounting kits for Intel/AMD platforms.

29. What is its stability under extreme temperatures? Are there test data?

Our coolers undergo -20°C to 85°C thermal cycling tests with 95% humidity. For example, IM series maintained 98% performance after 1,000 cycles.

Conclusion

Choosing the right /reliable CPU cooler manufacture/supplier is very important for your business. Especially the liquid cooler, due to it’s design and construction, the water leaking is a high risk of customer returning and complain,even compensation. It’s better to consider the reliability/risk prior to the price only. Choose is always prior to hard working. Wish you have a good choice and a bright success!

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