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  • Automatic Chicken Coop Door Door in-position detection device

    Issuing authority : TUV SUD Products

    Valid period : 2020/10/26 - 2030/10/26

    Up to now, HPS Fence has developed a total of 6 automatic chicken coop doors.

  • Automatic Chicken Coop Door Door in-position detection device

    Issuing authority : TUV SUD Products

    Valid period : 2020/10/30 - 2030/10/30

    It is a new type of automatic chicken drinker designed and developed independently by HPS Fence.  It can hold up to 5.5L of water. 

  • Poultry Net Tunnel

    Issuing authority : TUV SUD Products

    Valid period : 2017/4/13 - 2028/4/13

    It is a product extended by poultry netting, The material is the same as the chicken net.

  • Poultry Netting

    Issuing authority : TUV SUD Products

    Valid period : 2016/11/30 - 2026/11/30

    HPS Fence has designed a new type of poultry net with a door.  Different sizes can be customized.

  • Poultry Netting

    Issuing authority : TUV SUD Products

    Valid period : 2016/11/30 - 2026/11/30

    HPS Fence has designed a new type of poultry net with a door.  Different sizes can be customized.

  • Automatic Chicken Coop Door

    Issuing authority : TUV SUD Products

    Valid period : 2019/3/21 - 2030/3/21

    HPS FENCE made a special design for the door opening method of AD006 and applied for a patent.