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.
Leqing Sanyuan Electrical Co., Ltd. is a modern enterprise integrating R&D, design, manufacturing and sales, specializing in pneumatic components, electrical appliances and complete electrical equipment.
Since its establishment, our pneumatic workshop has adhered to the people-oriented and technology-driven development strategy. We continuously apply new technologies to products, upgrade equipment and optimize manufacturing processes. To guarantee product quality and performance and keep pace with international quality standards for pneumatic and hydraulic products, the company has introduced advanced domestic and overseas production and testing equipment, including full-automatic CNC machining centers, high-precision CNC lathes, milling machines, grinders and boring-milling machining centers.
Main products manufactured by our pneumatic workshop cover standard air cylinders, mini air cylinders, pneumatic sliding tables, solenoid valves, air source treatment units and air hoses. Our products are widely supplied to manufacturers in metallurgy, aviation, textile, transportation, hydropower, construction, medical instruments and automated equipment industries.
The company consistently adheres to the business philosophy of building corporate image and creating premium brands, and takes Harmony, Endeavor, Development & Innovation as our enterprise tenet.
In the era of economic globalization, we embrace both opportunities and challenges and uphold the principle of remembering our roots when thriving and pursuing further progress amid prosperity.
Sanyuan staff are ready to cooperate hand in hand with new and existing customers to create brilliant achievements jointly, and make new contributions to the development of the pneumatic and hydraulic industry.
