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.