Fiye da shekaru 20 na OEM da ODM kwarewar sabis.

Bar bawul din toshewa

  • Lifting plug valve

    Dagawa bawul

    Tsarin Gyara ifara Toshe Bawul

    Hanyar tuki BB-BG-QS & Y, Hannun hannu, ƙyallen wuta, maƙura

    Tsarin misali API599, API6D

    Fuska da fuska ASME B16.10

    Flange ya ƙare ASME B16.5

    Gwaji & dubawa API598.API6D

    NORTECH shine ɗayan manyan China Dagawa bawul Maƙerin & Maƙura.