HUALU VALVE is located in the Sanqiao Industrial Park of "China Valve City" in Ou-Bei, Wenzhou, the birthplace of China private economy. It is a key enterprise integrating design, R&D, manufacturing, and sales services for the production of high-tech new valves.

Our company professionally produce the industrial valves and petrochemical valves in accordance with the standards of API 6D, API 600, API 602, API 607, DIN3202 F1, F4, F5, DIN3352, EN12266, JISB2002, BS1868 and so on. Such special materials as WCB, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CN7M, duplex steel 2205, 2507, F51, F53, and inconel 625, Hastelloy, Monel, Titanium alloy etc can be selected according to customers requirements.



July 3, 2026
Straight Pattern Needle Valve – Precise Flow Control Solution In instrumentation systems, valve structure directly impacts flow stability and measurement accuracy. The Straight Pattern Needle Va...
Photo1 Straight Pattern Needle Valve  
June 22, 2026
Professional guide for engineering practitioners on selecting manual and electric butterfly valves, core fluid control components. Manual butterfly valves: Streamlined, handwheel-operated (90° on-off...
Photo Butterfly valve  
June 18, 2026
Sharing a batch of our diaphragm valves ready for delivery, designed for applications where tight sealing and contamination prevention are essential. The valve uses a flexible diaphragm (made of ru...
photo butterfly valve  
June 10, 2026
Sharing our H76F46 316 wafer check valve, built for reliable backflow prevention in corrosive industrial pipelines. Key specs: Body: 316 Stainless Steel Lining: F46 Design: Wafer dual-plate Press...
Photo wafer check valve  
June 2, 2026
4 Types of Safety Valves – Choose the Right One for Your System! Selecting the right safety valve can make all the difference in system safety and performance. Here are the 4 common types you shoul...
Photo1 Safety Valve  

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