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.
Wenzhou Liantong Valve Co., Ltd. is a valve enterprise integrating scientific research, production and sales. The company has obtained the TS Special Equipment Manufacturing License for pressure pipelines.
Our leading products include metal soft-seat and hard-seat butterfly valves; manual, pneumatic and electric butterfly valves; fluorine-lined butterfly valves; ventilation butterfly valves; expansion butterfly valves; expansion joints; special butterfly valves for gas generators, as well as customized various non-standard butterfly valves.
We boast strong technical capacity and complete testing equipment to support mass specialized production, covering nominal diameters from DN40 to DN2000. Market-oriented, the company implements strict quality control to fully safeguard customers’ interests. Our valves feature rational design, attractive appearance and stable performance. They are widely applied in power plants, petrochemical refining, papermaking, metallurgy, pharmaceutical, construction and other industries, winning wide trust and favorable comments from users.
Adhering to the guideline of “Taking high quality as the main line, pursuing excellence as the goal” and the business philosophy of “Pragmatism & Integrity, Small Profit with Large Sales, Superior Quality and Continuous Innovation”, we actively compete in the market.
We sincerely welcome merchants from all sectors to visit, inspect, exchange ideas and establish mutually beneficial sales networks. We look forward to joining hands with you for common success.
PVPeW 2026 · The 21st Wenzhou International Pump, Valve and Pipe Exhibition · Archive of past editions · Wenzhou, China · Exhibitor directory
