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.
Taizhou Shulong Bellows Co., Ltd. is a high-tech enterprise focused on the R&D, production and custom manufacturing of metal bellows, metal hoses, compensators, expansion joints and non-standard bellows.
The company holds ISO9001 quality, environmental and occupational health system certifications. With 30 automated production lines, 20+ engineers and 30 professional technicians, it delivers an annual output of 600,000 products. It offers six core product series, including stainless steel bellows, valve bellows, vacuum & high-pressure bellows assemblies and metal compensators. Using premium materials like 304, 316L, 310S, Hastelloy and Monel, the company adopts full-process traceable inspection to ensure full compliance with national standards.
Equipped with a professional independent testing laboratory, the company conducts material analysis, helium leakage detection, air tightness, fatigue and stiffness tests to guarantee product stability and reliability. It owns multiple patents, and has been certified as a High-Tech Enterprise and a Specialized, Refined, Differential & Innovative Enterprise. Rated AAA credit and contract-abiding in Jiangsu Province, the company has earned many local industry honors.
Our products serve petrochemical, metallurgy, electric power, nuclear power, semiconductor, aerospace, military, shipbuilding, pharmaceutical, food and other industries. We are a long-term strategic supplier to over 200 leading industrial enterprises. Upholding innovation, quality and service, Shulong provides standardized and customized solutions for global clients, pursuing win-win cooperation and mutual development.
