1.Gold plating tension spring 2.Wire dia: 0.08 ... per demands 4.Certificate:ISO9001 5.OEM Manufacturer supplied Gold plating tension spring 1Place of Origin:Xiamen, P.R ... Time:monthly9Payment Terms:L/C, T/T 10Supply Ability:1,30,000 Piece/Pieces per Day discussable11Wire diameter range:0 ... our websiteFor inquiries, pls provide below spec details or drawing: (1) Wire diameter (2) Material(3) Free length (4) ...