Our products include:
--metal annular flexible hose
--metal helix flexible hose
--metal expansion joint
--Rubber expansion joint
--Big valve, flange and tube couplings

Our equipment and machinery includes:
--Hydraulic annular hose forming machine
--Mechanical annular hose forming machine
--Helix hose forming machine
--Mechanical expansion joint forming machine (top in the world)
--Hydraulic expansion joint forming machine
--Tube mill
--Seam welder
--Shear machine