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  • ABOUT US
    • Culture & Certificate
  • PRODUCTS
    • API Safety valve
    • GB Safety valve
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    • Butterfly valve
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A D V A N T A G E S

Key advantages

Advantages

Talent
Concept

Wing a valve in the selection of the personnel
has been a pragmatic as their starting point,
the officers of the company selected the best
talent, it must be the most suitable talent.

Technology
Concepts

Change one step ahead. Yoy Valve regards
technological innovation as a source
of prosperity for its own company and
surpasses its own motivation.

Service
Concept

Yoy Valve fully considers the various
needs of customers, extends the service to
pre-sales, and regards "user satisfaction"
as a commitment to users.

MORE
MORE
MORE
More about advantages →

P R O D U C T R A N G E

Our products

The main products include safety valves, butterfly valves, ball valves, gate valves, globe valves, hydraulic angle valves and non-standard valves.

More details →

Safety valve

Gate valve

Certification System

US ASME UV Certificate

US ASME NB Product Certificate

Quality Management System Certificate

News

R E A D M O R E

  • Received ASME UV certificate

    By yongyi | Comments are Closed

    On September 8, 2017, Yongyi Valve Group obtained ASME UV seal certificate from the American Society of Engineers.

  • County Party Secretary Jiang Jingfeng Leads County Leaders to Carry Out Meritorious New Year Visits to Service Activities

    By yongyi | Comments are Closed

    2018.2.28 In the morning, County Party Secretary Jiang Jingfeng led the county leaders to carry out New Year visit service activities forRead more

  • 2017 Yongjia Meritorious Enterprise and Meritorious Entrepreneur List

    By yongyi | Comments are Closed

    (1) List of Meritorious Enterprises and Merit Entrepreneurs Zhejiang Aokang Shoes Co., Ltd. Zhejiang Honghao Shoes Co., Ltd. Qian Jinbo Shengxi BirdRead more

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YOY Group Co., Ltd. was established in 1984. The Industrial Park covers an area of 18,000 square meters (the new bridge Industrial Park covers an area of 58,000 square meters is under construction), construction…

Copyright©:2018 Technical support: JT

Product Categories

  • API Safety valve
  • Gate valve
  • Butterfly valve
  • Globe valve
  • GB Safety valve
  • Other valves

Contact Us





  • HOME
  • ABOUT US
    • Culture & Certificate
  • PRODUCTS
    • API Safety valve
    • GB Safety valve
    • Ball valve
    • Gate valve
    • Butterfly valve
    • Globe valve
    • Other valves
  • NEWS
  • CONTACT US
yongyi