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.
Exhibitor · PVPeW 2026
Zhejiang Aozheng Automatic Control Valve Technology Co., Ltd.
Zhejiang Aozheng Automatic Control Valve Technology Co., Ltd. is located in Lingxia Industrial Park, Wuniu Subdistrict, Yongjia County, Wenzhou City, Zhejiang Province — renowned as the “Capital of Pumps and Valves in China”. Owning two major production and processing bases, the company is a technology-oriented enterprise specialized in the R&D and manufacturing of pneumatic actuators and a full range of supporting valve accessories.
Integrating independent research and development, production, sales and after-sales service, Aozheng achieves an annual output of hundreds of thousands of pneumatic actuators. We serve numerous domestic valve manufacturers, with products sold across more than ten provinces and cities nationwide and exported to overseas markets.
The company was recognized as a National High-Tech Enterprise in 2023 and holds more than 20 patented technologies. It has obtained ISO9001 Quality Management System Certification and SIL Functional Safety Certification. In 2024, Aozheng was awarded the title of Zhejiang Provincial Specialized, Refined, Distinctive and Innovative SME.
Adhering to the management philosophy of “Excellent Quality, Customer Supreme” and the enterprise tenet of “Technological Innovation, Pioneering and Progressive”, we wholeheartedly provide customers with high-quality pre-sales consultation and thoughtful after-sales service. Superior management system, professional talents and advanced production equipment guarantee strong manufacturing capacity and reliable product quality. Committed to steady development, Aozheng strives to become a leading enterprise in the field of valve pneumatic actuators.
We offer a complete and diversified product lineup with cost-effective performance and full supporting specifications. Our main products include single-acting and double-acting pneumatic actuators in standard, short, three-position and extended types, available in various models, rotation angles and colors to meet diverse customer customization needs. We have long-term supplied high-quality pneumatic actuators for major domestic valve manufacturers.
Always pursuing continuous progress, Zhejiang Aozheng Automatic Control Valve Technology Co., Ltd. keeps optimizing product quality and service standards. We fully understand and respond to customer needs efficiently. With professionalism and dedication, we focus on refining core products and expanding industrial advantages, aiming to achieve long-term win-win cooperation with all partners.
