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.
Yajin Valve Group Co., Ltd. is a professional enterprise integrating valve design, manufacturing, sales and service. Located in Oubei, Wenzhou, Zhejiang — renowned as the Hometown of Pumps & Valves of China, the company meets customers’ demands with high-quality products and serves clients worldwide with integrity.
Possessing years of experience in valve manufacturing, Yajin Valve mainly produces valves complying with various standards including GB, ANSI, DIN, GOST, JIS and other national specifications. Our product range covers ceramic valve series, high-temperature & high-pressure ball valve series, special alloy valve series, fluorine-lined valve series and more. Products are sold both domestically and internationally, widely applied in new energy, petroleum, chemical industry, pharmaceuticals, papermaking, environmental protection, general industry, food, power generation and other engineering projects.
Since its establishment in 2011, the company has been dedicated to the professional research, development and production of valves. We continuously absorb advanced technologies from home and abroad. Through years of development, standardized implementation of quality management systems and integration of advantageous corporate resources, we have built solid technical strength, a skilled workforce, sophisticated equipment, complete testing facilities, advanced production techniques and rigorous production management. These advantages guarantee reliable performance of every valve and enhance our brand reputation within the industry.
Adhering to the development philosophy of pursuing progress through technology, consolidating market standing via credibility, winning recognition by superior quality and retaining customers with comprehensive after-sales service, all staff at Yajin strive to supply upgraded, premium supporting valves for sectors including new energy, petroleum, chemical industry, metallurgy, power, papermaking, light industry, food processing, pharmaceuticals, water supply and heating systems.
