详情

*-Big valve, flange, cam-lock coupler and tube couplings
Our equipment and machinery includes:
*-Hydraulic annular hose forming machine
*-Mechanical annular hose forming machine
*-Helix hose forming machine
*-braiding machine
*-automatic punch expansion joint forming machine (top in the world)
*-Hydraulic expansion joint forming machine
*-Tube mill
*-Seam welder
*-Shear machine
*-Re-rolling machine (re-tooling machine)