... steel;spring steel;stainless steel,alloy steel. 2.Wire Dia.:0.01mm-10mm 3.ISO9001 Stainless steel wire form spring1.Material:carbon steel;spring steel;stainless steel,alloy steel ... : Automotive, medical device, electronics, toy,etc Stainless steel wire form spring Verified Information This information is Verified ... , Stamping 9,600,000 Pcs Per Year,Clip 14,400,000 Pcs Per Year Spring 69,000,000 ...