1)springs/tension springs/wires springs 2)high precision 3)quality be assured 4)competitive price and service

1)Equipment:stamping machines,Hydraulic press machines,Auto-Turning machines,bending machines,stamping equipment for carbon dioxide gas arc welding and argon-arc welding

 2)Material:   iron, carbon steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel

3)Surface treatment:   kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E-coating, Silkscreen, Heat treatment, Black oxid

metal non-stard stainless steel tension coil spring