We are SHENZHEN HENLI INDUSTRIAL CO., LTD based in SHENZHEN , China. We are member of Tradekey.com since August, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in steel wire ,steel wire rope... Please find our product details below: Sell spring steel wire and ps strand Spring steel wire Material used Home made or imported high quality steel wire rod 70, 72A, 72B, 80, 82B, 50CrVA, 55CrSiA, 60Si2MnA, 67CrVA, 65Mn, 67B Specification Dimension: 0.15- 12.0mm available Surface: bright smooth surface with black color, phosphasted or Zinc-Coated , excellent performance in rust resistance Standard: GB/T 4357, ASTM A 229, DIN17223, EN10270 etc Application: showed as the right picture Characteristics: made with high-quality raw material; oil or lead quenching treated; high tensile strength; good and reliable performance; various international standard packing (Z2/Z3) available Packing Coils - steel wires are wined as coil shape strapped with steel strip, outside covered with the PVC paper (20-500kg/coil) Spools - according DIN300 or 355 (15-30kg/spool) Z2 packing - standard Z2/Z3 packing (350-450/coil) Steel frame carrier - steel wires are placed with the steel frame and strapped with steel strips (600-900kg/carrier) Sell spring steel wire Spring steel wire Material used Home made or imported high quality steel wire rod 70, 72A, 72B, 80, 82B, 50CrVA, 55CrSiA, 60Si2MnA, 67CrVA, 65Mn, 67B Specification Dimension: 0.15- 12.0mm available Surface: bright smooth surface with black color, phosphasted or Zinc-Coated , excellent performance in rust resistance Standard: GB/T 4357, ASTM A 229, DIN17223, EN10270 etc Application: showed as the right picture Characteristics: made with high-quality raw material; oil or lead quenching treated; high tensile strength; good and reliable performance; various international standard packing (Z2/Z3) available Packing Coils - steel wires are wined as coil shape strapped with steel strip, outside covered with the PVC paper (20-500kg/coil) Spools - according DIN300 or 355 (15-30kg/spool) Z2 packing - standard Z2/Z3 packing (350-450/coil) Steel frame carrier - steel wires are placed with the steel frame and strapped with steel strips (600-900kg/carrier) Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.