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.
Zhejiang Chaomai Valve Co., Ltd. is located in Wenzhou, the Hometown of Pumps and Valves in China. We are an integrated manufacturer engaged in the design, production, sales and service of stainless steel ball valves, gate valves, globe valves, check valves, strainers and other valves.
Since its establishment, the company has been devoted to the research, development and production of valves. We continuously absorb advanced technologies from home and abroad. Supported by years of development experience, standardized implementation of international quality management systems and integrated advantageous resources, we possess strong technical capability, an efficient workforce, sophisticated equipment, complete testing facilities, advanced production techniques and rigorous production management. All these guarantee excellent performance of every valve.
Our products are manufactured in compliance with GB, BS, ANSI, API, JIS, DIN standards and widely applied in petroleum, chemical industry, natural gas, metallurgy, pharmacy, papermaking, environmental protection, power, water conservancy, construction, shipbuilding, machinery, waste heat heating and other industrial projects. With stable and reliable quality, our products have won high recognition from customers.
Centering on customers’ demands, Chaomai Valve focuses on expanding domestic market while serving more than 1,000 clients at home and overseas. We have gained trust and favorable reputation from numerous enterprises with premium and thoughtful service, gradually building up a sound brand nationwide.
We consistently pursue technological innovation and develop diversified products. Repaying customers’ trust with outstanding credibility, we adhere to the business philosophy of “Strive for Full Customer Satisfaction”. We keep adopting new technologies, new processes and new materials to develop new products and supply higher-quality valves for all users.
All staff of Chaomai firmly believe that your satisfaction is our aspiration. We look forward to cooperating hand in hand with you on the road to success to create a brilliant future together!
