... : TT, L/C Tangshan Kaiwei Steel Co., LtdSteel Wire Rod 5.5/ 6.5mm SWRH82B,SWRH77B,SWRS82B, H08A,ER70S-6,SWRH62A,SWRH72A ... -2,ER70S-3,ER70S-4,ER70S-5,ER80S-B2,ER80S-B2L,ER100S-1,ER100S-2,ER110S-1,ER120S-1,C72D2,C82D2,C70DA,C72DA,C80DA ... , wire rope, steel strand, springs, rubber tube steel wire, tyre core wire, spring wire etc. It can meet the requirement of ...