1) The Clips are made of good material,have long life 2) Zero-defect,High quality Wire Fromed Spring  Used The Clips are used in car,electrical appliance and other fields Quality High quality Clips ,go through strict quality controlProduct Serial "Shuangdi" Serial Product cover Spring and Stamping,Such as Clips , Compression Spring,Torsion Spring,Tension Spring,Clutch Spring,Suspension Spring,Valve SpringCooperation with famous brand  Our enterprise established long and stable relationship with many famous  brands.Our main clients include GM,Volkswagen,Toyota and EtcThe most advanced technological levels in the world We have engineering staff and computer software to offer design assistance, problem solving, and prototype production. Leading Producting line  We have separately world-class suspension spring, clutch Spring and engine valve spring production line.Advanced testing machine  we have world-class testing machine,such as spring tension and compression testing mcahine controlled by computer,metallography microscope Certificated  TS16949,ISO14001,OHSAS18001 certificated by TUV

Clips (TS16949,ISO14001,OHSAS18001 Certificated)