clip spring,spira spring, metal spring,conical spring,volute spring. we can produce as your requiry best quality and price Brand nameNantong ZhuoyueSpring wire0.1mm---80mmMaterialCarbon steel, alloy steel, stainless steel, ectSurface treatmentZinc, nickel, black paint, electroplating, power coating clip spring, spira spring,metal spring,conical spring,volute spring.springs with diameters from 0. ...
