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.

For Visitors

Name: The 22nd Wenzhou International Pump, Valve & Pipeline Exhibition
Start: 2027-05-21
End: 2027-05-23
Location: Wenzhou Yongjia Pump & Valve Expo Center

Visitor Guide

Pre-register online for free and enter with your e-badge

Show hours: May 21-22 9:00-17:00; May 23 9:00-15:00

Trade-only show. No admission under 18

Buyer lounge and free shuttle (South Station — venue) on site

Pre-registration

Free · E-badge before the show · Fast-track entry

Wenzhou International Pump, Valve & Pipeline Exhibition — PVPeW 2027PVPeW 2027 comprises two parallel trade exhibitions in Wenzhou, Zhejiang, China:1. Wenzhou Longwan ExpoOfficial name: The 9th China Valve City · Longwan International Valve ExhibitionDates: March 12-14, 2027 (three days)Venue: Wenzhou International Convention & Exhibition Center, Wenzhou, Zhejiang, China2. Wenzhou Yongjia ExpoOfficial name: The 22nd Wenzhou International Pump, Valve & Pipeline ExhibitionDates: May 21-23, 2027 (three days)Venue: Wenzhou Yongjia Pump & Valve Expo Center, Oubei Street, Yongjia County, Wenzhou, Zhejiang, ChinaScale of the previous Wenzhou Yongjia Expo edition (2026 actuals)30,000 sqm exhibition area · 600+ exhibitors · 30,000+ trade visitors · 30+ countries and regionsProduct categories on display

Valves & Accessories: ball, gate, butterfly, globe, check, control, safety, solenoid and needle valves

Pumps: centrifugal, magnetic drive, screw, diaphragm, sewage, fire, vacuum and metering pumps

Actuators: electric and pneumatic actuators, valve positioners, control systems

Pipes & Fittings: seamless and welded pipe, flanges, elbows, tees, compensators

Seals & Materials: mechanical seals, packing, gaskets, O-rings, fasteners

Smart Equipment: smart instruments, IoT monitoring, digital pump stations

Services for international visitors

Free online visitor registration and e-badge

Visa invitation letter on request

Business matching with exhibitors before and during the show

Free interpretation support during matchmaking sessions

Transport, hotel and travel guidance (see /#/travel)

Frequently asked questions

When and where is PVPeW 2027 held?

PVPeW 2027 comprises two parallel exhibitions. The Yongjia edition runs May 21-23, 2027 at the Wenzhou Yongjia Pump & Valve Expo Center, Oubei, Yongjia County, Wenzhou; the Longwan edition runs March 12-14, 2027 at the Wenzhou International Convention & Exhibition Center, Wenzhou.

Is visitor registration free?

Yes — registration is free for trade buyers. Register online in advance to receive an e-badge and fast-track on-site collection.

Do I need a visa, and can I get an invitation letter?

Most international visitors need a visa to enter China. After registering you can request an official visa invitation letter; submit your passport information page at least six weeks before the show.

Can I book meetings with exhibitors before the show?

Yes — submit your sourcing requirements through the business matching service and the committee will arrange one-to-one meetings. Free interpretation is provided.

How do I book a booth, or become an exhibitor?

Submit an exhibitor application through the Exhibitors section, or contact the committee directly. A sales manager replies within one business day.

Is there an entry fee or age restriction?

There is no entry fee — PVPeW is a B2B trade exhibition and admission is restricted to visitors aged 18 and over.

See all frequently asked questionsContactHotline: +86-400-0577-686 | Email: Lily@valve-expo.com; Daisy@valve-expo.comOrganizing Committee office: Oubei, Yongjia County, Wenzhou, Zhejiang, ChinaPlease enable JavaScript for the full experience, including online visitor registration, booth booking and business matching.