Materials for manufacture of high tensile steel spring wire: 60#, 70#, 75#, 72A, 72B,     82B, 65Mn
　Wire diameter range: 0.2-12.0mm
　Standard followed in producing spring wire: GB4357-89, DIN17223

　Packing: In coils, wrapped by gunny cloth
　Transport: Loading about 20tons in one 20's container
　Finish: Black and galvanized surface
　Application: High tensile steel spring wire can be widely used for rolling various     precision springs. For serving spring and wire form industry, high tensile strength     is not the ultimate goal to pursue, but the balance of flexibility and tensile strength to     prevent our wire from deformed or broken up during winding in spring machine. In     addition, for other usage, our products also have gained a sound reputation from     the appliance as controlling cable or connecting wire for automobile industry and     hard needle. Hot-dipped and electro-galvanized spring wire available.

　End products:
　　(1). mattress spring
　　(2). compression spring
　　(3). extension spring
　　(4). torsion spring
　　(5). mechanical spring
　　(6). wire forms
　　(7). core of controlling cable
　　(8). connecting wire
　　(9). hard needle