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 the TS certificate (manufacture License of the special equipment, pressure piping components).

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, and a number of pressure valves like check valve, globe valve, gate valve etc.
Vacuum range like vacuum angle valve, vacuum ball valve, vacuum butterfly valve, vacuum gas charging valve, electromagnetic vacuum valve, vacuum gate valve, vacuum baffle valve, vacuum metering valve etc.

Materials (Casting): A216 WCB, A351 CF8, CF8M, CF3M, Hastelloy HC276, Titanium etc
Materials (Forging): A105, A182 F304, F316, F316L 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.

  • Core spirit
    Forge ahead, mutual benefit and win-win, dedicated equipment
  • Enterprise spirit
    Advance with the times, surpass ourselves, and pursue excellence
  • Enterprise's goal
    Build a quality enterprise, create a brand enterprise
  • Corporate style
    Integrity and affinity, strict norms.Practical and efficient, hardworking and enterprising
  • Trademark meaning
    Originated from European technology.Promote the smooth development of enterprises
  • Employee image
    Love and dedication, civilized and disciplined.Everything is rigorous, everyone strives for excellence
  • Manager image
    Strictly control the company and be enthusiastic about employees.Be responsible for your work and be honest and honest with yourself
  • Corporate image
    Capable university team, superior quality products.Strict and harmonious management, sincere and dedicated service
  • 1988

    June, Set up the Wenzhou Shacheng Hualian Valve Factory

    October, Started making Italian style super-short ball valve

  • 1993

    Changed the name to Wenzhou Ouhai Hualian Valve Factory(stock cooperative)

  • 1999

    May, Registered the trademark of "OULIFA"

  • 2001

    November, Changed the name to Wenzhou Hualian Valve Factory

  • 2002

    December, Past through the ISO900:2000 quality management system certification

  • 2003

    August, Changed the name to Wenzhou Pioneer Valve Co.,Ltd upon restructuring

  • 2005

    September, Become the vice president of Wenzhou Longwang Valve Association

    October, Started researching and developing and production the vacuum valve

    December, Become the member of valve branch of China General Machinery Industry Association

  • 2006

    June, Registered the trademark of "Pioneer"

    October, Got the merit enterprises name of China Valve City

  • 2007

    April, Got the TS association of the Manufacture License Of Special Equipment Of China(pressure piping components)

    August, Compiled the standard of super-short ball valve and made it registration

    December,Ultra-short jacketed ball valves and other products are included in the "China Valve New Products Directory"

  • 2008

    October, Development and production the tilt tank bottom ball valve, and with its own brand exporting countries and regions in Southeast Asia

  • 2009

    May, the tank bottom ball valve was exported to Southeast Asia and other countries and regions with its own brand

  • 2010

    August, Set up the Vacuum Valve Division and volume production full range of vacuum valve

  • 2011

    November, Develop high pressure metal seated ball valve

  • 2012

    March, Develop electric adjusting ball valve for HVAC refrigerant air conditioning

  • 2013

    August, Start manufacturing titanium, hastelloy alloy material etc

  • 2014

    October, joined the Technical Equipment Committee of China Detergent Industry Association

  • 2015

    January, developed and produced a new type of sampling ball valve

    April, it passed the EU "CE" certification

    November, it was awarded the title of "Excellent Enterprise" in "China Valve City"

  • 2016

    In February, won the title of "Famous Brand Trademark" in Longwan District, Wenzhou City

  • 2017

    August, Launched new semiconductor-grade high vacuum ball valves

  • 2018

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

  • 2020

    October, Won the Zhejiang Science and Technology Small and Medium-sized Enterprise

SALES NETWORK On the basis of accumulating talents, technology, brand and scale advantages, Pioneer is actively building the market network as a key point.

At present, Pioneer Enterprises has gradually formed a series of domestic sales systems and established friendly business contacts with countries and regions in the Middle East, Southeast Asia, South America, Europe and the United States.