Our company was established in 1954. We manufacture and dealing steel products. The product list is as following:Steel coil : GI, PPGI, GL, PPGL Steel tube and Pipe : line pipe, casing pipe, drill pipe, shipping pipe, fluid transmission pipe, structural pipe, boiler tube , hydraulic supporting pipe etc. Wires & Rod mechanical spring wire , EN10270-1 or DIN17223-1 , size 0.30-15.0mmmattress spring wire , size 1.0-6.0mmOil tempered spring wire , size 0.8-20.0mm Hot dipped galvanized wire , size 0.2 - 7.7 mmElectro galvanized wire , size 0.30-6.0mmACSR wire and roping wire , size 0.5-4.0mm Stitching wire , size 0.4- 2.0mm Stainless steel wire rod Packing : general coil, rossete coil, big coil with paper core, carriler Nails common nail, concrete nail, roofing nail, coil nail, pallet nail etc .Welcome your inquiry.Julia wrsteel at live dot comtel: +86-139-98476942