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Innovative Valve Manufacturer

WENZHOU PIONEER VALVE is a technology innovation-based valve manufacture since 1993. Have Wafer Type Ball Valve enterprise standard. OULIFA and PIONEER are registered trademarks for domestic and export trading.

After 30 years development, we accumulated technical experience and developed our own ERP business management software, to achieve enterprise-wide process information management and also passed the ISO 9001 Quality Management System Certificate, CE PED 2014/68/EU Certificate and SIL3 Functional Safety Certificate.

Main Products:

Wafer type ball valve (Thin type flanged ball valve), flush tank bottom ball valve, jacketed ball valve, 3-Way ball valve, direct mounting high platform ball valve, V-port segment ball valve, sanitary ball valve, butterfly valve, check valve, globe valve, gate valve etc.
Vacuum range like vacuum angle valve, vacuum ball valve, vacuum butterfly valve, electromagnetic vacuum angle valve, vacuum baffle valve etc.
Materials: A105, WCB, CF8, CF8M, CF3M, F304, F316, Hastelloy HC276, Titanium TA2, TC4, Nickel200, N2 etc

Mainly Field:

Daily chemical, fine chemical, biochemical & biotechnology, medicine & pharmaceutical, brewing, food & beverage, refrigeration, shipbuilding, papermaking, printing and dyeing, pigments, coating, environmental protection, oils & fats, greases, oils & grains, machinery , new energy and aerospace research such as vacuum metallurgy, vacuum coating, semiconductor, photovoltaic, vacuum freeze drying, vacuum detection, lighting electronics, vacuum packaging etc.
"Quality as the pioneer, Service as the backing" is our business concept. With highly capacities of developing, design and manufacturing, we ensure to provide high quality products and also do OEM which meet your requirements are welcome. We sincerely hope to establish long-term partnership with old and new customers in the future.

Company History


In June, Established Wenzhou Shacheng Hualian Valve Factory (self-employed)
In October, Started production of Wafer Type Short Pattern Ball Valves.


In May, Changed the name to Wenzhou Ouhai Hualian Valve Factory(joint-stock cooperative)


In May, Registered the trademark of "OULIFA"


In November, Changed the name to Wenzhou Hualian Valve Factory


In December, Past through the ISO9001:2000 Quality Management System Certification


In August, Reorganized as Wenzhou Pioneer Valve Co., Ltd


In October, Began to develop and produce high vacuum ball valves and butterfly valves


In June, Registered the trademark of "Pioneer"
In October, Won the "China Valve City" "Meritorious enterprise" title
In November, Wafer Type Jacketed Ball Valve won the Silver Award of the "First International Valve Expo"


In April, Got the TS association of the Manufacture License Of Special Equipment Of China(pressure piping components)
In August, Preparation of Wafer Type Ball Valve Enterprise Standards and Registration
In December, Wafer Type Jacketed Ball Valves and other products were selected in the "China Valve New Product List"


In October, Successfully developed the Inclined Tank Bottom Ball Valve and Obtained the Utility Model Patent in China
In December, Tank bottom ball valve won the fourth "China International Fluid Machinery Exhibition" silver award products


In August, The Vacuum Valve Business Department was established and began mass production of a full range of high vacuum valves


In November, Successfully developed PN160 high pressure metal sealed ball valve


In November, Won Wenzhou science and technology (innovation) enterprises


In April, Passed the EU "CE" certification
In November, Attend the Valve World Expo 2016 in Dusseldorf Germany.


In August, Launch new semiconductor high vacuum ball valve


In October, Successfully developed a new product of inclined hard sealed jacketed tank bottom ball valve


In October, Won the Zhejiang Province science and technology small and medium enterprises


In September, the safety and low-pollution sampling valve was successfully developed


In May, Control valve products are certified for functional safety "SIL3"
In November, Join the control valve branch of China Mechatronics Technology Application Association


WENZHOU PIONEER VALVE is a technology innovation-based valve manufacturer located in China since 1993.




Do you want to become our customer?
 Tel: +86-13857771712
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