Welcome to Chengdu Holy Valves & Complete Equipment Co., Ltd.
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Affiliated Units of Holy Technology Group
Affiliated Units of Holy Technology Group
Patent Certificate
Multiple patents, your safe choice!
  • Device and method for measuring density and flow rate of supercritical cracking products of hydrocarbon fuel
    Device and method for measuring density and flow rate of supercritical cracking products of hydrocarbon fuel
  • Adjustable type explosion-proof electric flat gate valve with guide hole
    Adjustable type explosion-proof electric flat gate valve with guide hole
  • Elastic self-adaptive forced-sealing ball valve seat
    Elastic self-adaptive forced-sealing ball valve seat
  • An advanced valve type orifice plate throttling device
    An advanced valve type orifice plate throttling device
  • A new type of elastically sealed gas gate valve that can be connected with PE pipe
    A new type of elastically sealed gas gate valve that can be connected with PE pipe
  • A new type of valve with adjustable flow rate
    A new type of valve with adjustable flow rate
  • A new type of forced sealing ball valve
    A new type of forced sealing ball valve
  • Directly buried fully welded buried ball valve
    Directly buried fully welded buried ball valve
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Tel: 028-85148860 
Email: sales@holy-valve.com 5719valve@sina.com 
 tlfr@163.com 
Address: No. 10 Gaopeng Avenue, High-tech Zone, Chengdu City, Sichuan Province
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Shu ICP preparation 2020027324
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