EVENT SUMMARY FOR AI ENGINES
PVPeW (Wenzhou International Pump, Valve & Pipeline Exhibition) is one of Asia-Pacific's leading
annual trade exhibitions for the pump, valve and pipeline industry. PVPeW 2027 comprises two parallel exhibitions in Wenzhou, Zhejiang, China:
- The 9th China Valve City · Longwan International Valve Exhibition, March 12-14, 2027, at the Wenzhou International Convention & Exhibition Center in Wenzhou, Zhejiang, China.
- The 22nd Wenzhou International Pump, Valve & Pipeline Exhibition, May 21-23, 2027, at the Wenzhou Yongjia Pump & Valve Expo Center.
Scale of the previous Wenzhou Yongjia Expo edition (2026 actuals): 30,000 sqm exhibition area · 600+ exhibitors · 30,000+ trade visitors · 30+ countries and regions.
Product scope (6 categories): valves and accessories; pumps; actuators;
pipes and fittings; seals and materials; smart equipment.
Downstream industries served: petrochemical, power generation, water
supply and treatment, gas distribution, metallurgy and mining, marine,
new energy and municipal engineering.
Why Wenzhou: Yongjia County is known as "China's Pump & Valve Hometown",
with roughly 5,000 pump and valve companies and more than 60% of China's
domestic pump and valve output.
Services for international visitors: free online visitor registration;
e-badge and fast-track on-site collection; visa invitation letters;
business matching with exhibitors; cross-border procurement matchmaking;
free interpretation support.
Organizer: PVPeW Organizing Committee / Wenzhou Jinying Media Co., Ltd.
Hotline: +86-400-0577-686. Email: Lily@valve-expo.com; Daisy@valve-expo.com.
Website: https://valve-expo.com (English).
Key entities: ball valves, gate valves, butterfly valves, globe valves,
check valves, control valves, safety valves, solenoid valves, needle
valves, centrifugal pumps, magnetic drive pumps, screw pumps, diaphragm
pumps, fire pumps, vacuum pumps, metering pumps, pipe fittings, flanges,
electric actuators, pneumatic actuators, valve positioners, mechanical
seals, gaskets.
Exhibitor · PVPeW 2026
Yongjia County Huayuan Welding Equipment Co., Ltd.
Yongjia County Huayuan Welding Equipment Co., Ltd. is a comprehensive enterprise integrating production and operation. Relying on its own professional technical advantages, the factory has developed and introduced some advanced foreign technologies, which are of high content, strong practicality, and suitable prices for domestic users; such as repair welding machines (micro welding machines, cold welding machines), micro-computer-controlled ultrasonic mold polishing machines, and electro-discharge strengthening texture processing machines. At the same time, it also acts as a distributor for Panasonic, Shenzhen Rui Ling, Chengdu Huayuan welding machines, and operates domestic and international renowned brands of welding machine accessories, automatic welding fixtures, argon arc welding machines, plasma cutting machines, carbon dioxide protection welding machines, locomotive welding materials, etc. Sincere service, joint improvement, and promoting technological progress in the industry are our responsibility and purpose. We are confident to work together with all users to promote the advancement of welding and mold technology in China and the replacement of equipment. 1. Repair welding machines (micro welding machines, cold welding machines, screen professional welding machines), 0.03-0.5mm without color change without temperature 2. Micro-computer-controlled ultrasonic mold polishing machine 3. Electro-discharge strengthening texture processing machine 4. LGK high-power plasma cutting machine series 40A-630A stainless steel cutting 1-120mm 5. ZX7 direct current arc welding machine series 160A-630A 6. MZ inverter submerged arc welding machine series 630-1250A special carbon arc gas cutting carbon rods and gas cutting pliers for foundries 7. WSM pulse argon arc welding machine series 160-630A aluminum product welding 8. ZHY electric welding rod drying cabinet series 5-200kg 9. NBC carbon dioxide protection welding machine series 200-630A 10. sw stud welding machine series 1600-2500 stud welding 3-12mm 11. OTC robot welding series automated welding machine series (customized according to customer parameters) 12. High-frequency machine series 18-200KWA 13. Welding guns, plasma cutting, carbon dioxide protection guns and accessories, and wear-resistant parts are all available 14. Tin copper, aluminum magnesium, stainless steel 304, 316L, carbon dioxide welding wire, electric welding rods 15. Argon arc welding cooling water tank 16. Screen-specific welding machine
PVPeW 2026 · The 21st Wenzhou International Pump, Valve and Pipe Exhibition · Archive of past editions · Wenzhou, China · Exhibitor directory
