Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level manufacturers of Drill stem testing tools,Coiled tubing tools, Oilfield Wellhead Equipment and distributor of perforating tools, with professional factory, we are able to produce API6A & API16A oilfield wellhead equipment including spacer spool, DSA, drilling spool,Casing head, Hub clamp and choke & kill manifold, and DST tools, as well as coiled tubing tools, also we are distributor of the perforating tools, welcome to contact us.

Latest News
  • 05
    16/05
    FRAC Gate Valve
    Ball screw gate valves  is a type of large bore gate high pressure valve which were improved from Cameron FLS-R gate valve
  • 28
    16/04
    Wellhead Union Cross Over
    The wellhead union crossover is the connection of the wellhead equipment used in oil and gas well drilling operation.
  • 26
    16/04
    CROSSOVER 4-1/16x5M - 4-1/2” 12.6#VAM TOP
    The cross over with flange is used for connection of the oilfield wellhead equipments and manufactured as per API specification, the thread is VAM TOP
  • 05
    16/04
    SGS Certificate
    ZZ TOP is certified by SGS