Steel Wire, Steel Wire Strand, Spring Steel Wire manufacturer / supplier in China, offering High Carbon Steel Wire 1.37mm 2.32mm Ungalvanized for Spring Making, 0.25mm 0.27mm OEM/ODM FTTH G657A2 G652D G657A1 Optical Fiber Core for Fpv Drone and Telecommunication Cable Applications, High Carbon Spring Steel Wire 0.22-6.0mm Zinc Coated Z2 Class for Springs and so on.