Custom PC Cases

Outstanding heat dissipation performance, stable and reliable!

"As a high-end gaming PC manufacturer, we have been purchasing the all-in-one water cooling system from Huannan Liren for a long time. The heat dissipation effect is far superior to that of similar products! Even under overclocking conditions, the CPU temperature is always kept within the ideal range, and the customer feedback is excellent. The quality is stable, there is no risk of leakage, and the cooperation is very reassuring!"

Fast delivery, a model of B2B cooperation!

"We urgently needed a batch of water-cooled heat sinks to fulfill an order. The Lineng team completed the stock preparation and shipment within 24 hours. The entire logistics process was trackable, and the goods arrived three days ahead of schedule! The response speed of the service was impressive, truly embodying 'responding to customers' urgency'. We will have a long-term cooperation!"

Customized services, perfectly matching your needs!

"We needed water cooling radiators with special specifications (compatible with niche cases), and Southland Lieneng provided a professional customized solution. From design to sample production, it only took one week, and the finished product fit perfectly. The technical team was highly efficient in communication, and their OEM/ODM capabilities were top-notch. Strongly recommended for buyers with special requirements!"

The king of cost performance, the first choice for small and medium-sized enterprises!

"After comparing multiple suppliers, Lineng's water-cooling products have a significant price advantage under the same performance, and they provide complete quality inspection reports. Over the past three years of cooperation, the defective rate has been less than 0.1%, saving us a lot of after-sales costs. They operate with integrity and are trustworthy!"