1)Free Sample 2)Diameter: 0.15 ~ 80mm 3)Lasting and durable 4)OEM/ODM 5)Great quantity get lowest price Quick DetailsPlace of Origin:GuangDong China(Mainland)Brand Name:ShuangXinStyle: CoilLoad Type: CompressionMaterial: Steel,Brass,Metal,EtcUsage: Automobile;Auto;CarCertificate: ISO9001, TS/16949Continuous Coil Spring; 1.Material:steel,stainless steel.brass,aluminum,brass.cooper. carbon steel.2. ...