Oil Tempered Spring Steel Wire, Galvanized Steel Wire, Galvanized Steel Strand manufacturer / supplier in China, offering 0.45mm 1.0mm Wholesale Factory Prices High Strength Carbon Steel Wire for Fiber Optic Cables, Factory Direct Swp-B Swp-a Magnetic Carbon Steel Wire for Industrial, 7/0.33mm 7/1.0mm Galvanized Wire Rope for Fiber Optic Cables and so on.