Ronggui Zhang

Person

  • Xiamen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-input and two-output valve core structure

    • Patent number 9,746,086
    • Issue date Aug 29, 2017
    • Xiamen Runner Industrial Corporation
    • Jinfa Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Concentrated type control valve

    • Patent number 9,664,295
    • Issue date May 30, 2017
    • Xiamen Runner Industrial Corporation
    • Ronggui Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inlet water pipe

    • Patent number 9,644,351
    • Issue date May 9, 2017
    • Xiamen Runner Industrial Corporation
    • Ronggui Zhang
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCENTRATED TYPE CONTROL VALVE

    • Publication number 20160319949
    • Publication date Nov 3, 2016
    • XIAMEN RUNNER INDUSTRIAL CORPORATION
    • Ronggui Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Inlet Water Pipe

    • Publication number 20160090718
    • Publication date Mar 31, 2016
    • XIAMEN RUNNER INDUSTRIAL CORPORATION
    • Ronggui Zhang
    • E03 - WATER SUPPLY SEWERAGE