... ,SWRH72B ER70S-2,ER70S-3,ER70S-4,ER70S carbon steel wire rods Coil 5.5mmSWRH82B,SWRH77B,SWRS82B, H08A,ER70S-6 ... high-strength and low-relaxation per-stressed plain wire, indented wire,negative threaded wire,steel strand and rope, which are widely used ... collated nails and various collated nails, wire rope, steel strand, springs, rubber tube steel wire, tyre core wire, spring wire etc. It can meet the ...