Procooling Series Products
Data Center Cooling Expert
Procooling Precision Technology (Rizhao) Co., Ltd. resides in Northern Economic & Technological Development Zone of Rizhao. Also a specialized, sophisticated, innovative enterprise under QingFlex Group, Procooling focuses on R&D and intelligent manufacturing of precision liquid cooling components for high-end data centers, delivering full-chain integrated services covering research, production and sales for domestic and international markets.
Why Choose Procooling

Advanced Manufacturing Equipment
Japanese precision Swiss‑type lathes, Japanese CNC machining centers, KEYENCE laser marking machines, laser welding machines, and high‑precision cleaning systems. It is also supported by a complete set of high‑accuracy testing and inspection equipment, including burst test benches, pulse test benches, flow resistance performance test benches, insertion/withdrawal force testers, cleanliness testers, air tightness testers, helium leak detectors, Mitutoyo contour measuring instruments

High Production Capacities
Built a large intelligent production base, realizing large-scale mass production of liquid cooling couplings such as UQD and FD with sufficient production capacity. Fast delivery speed and short lead time, capable of meeting bulk orders for large-scale data centers and energy storage projects.

Reliable Quality
Processed by automatic precision production lines, featuring excellent sealing, pressure resistance and durability, suitable for high-working-condition liquid cooling scenarios. Strict full-process quality control in line with mainstream OCP standards, stable performance to support long-term stable operation of high-end liquid cooling systems.
CONTACT
Customized complete liquid cooling systems ensuring long-term, reliable equipment operation.
Tailored Solutions for Every Industry.