... . The range of our products is wide, including Compression springs, Extension springs, Torsion springs, Battery spring, Power ... China2Brand Name:Yuanwangxing3Style:Spiral/Flat/Coil/Abnromity springs4Load Type:Compression/Torsion/Extension/Abnormity springss5Min. order qty:10000 pcs6Port ... ,stainless steel, manganese steel wire, nickel wire, galvanized wire,alloys,etc1.This production is made of steel ...