Product Details
Torsion springs are good quality and excellent price.
according to customer's request.
Wire diameter:0.2mm-3.5mm
Torsion spring,tension spring: 1 Meterial: stainless steel, carbon steel, music wire, etc.;2 Surface treatment: powder coating , neikel plating, chrome plating, zinc plating, etc.3 High quality and long service life.4 Made according to customer's request.