304 no.4 finish stainless steel coil 1.grade: 201/202/321/ ... .surface:2B,no.1... 304 no.4 finish stainless steel coil1.grade: s32205,din 201,202,304,304l,316l,430,etc.2.spec ... :0.3-120*100-2000*Any length3,surface:2B,BA,No.3,No.4,No.6,No.84.good quality ... 101-106, Building Two, Section Two, Eastern Steel Market, No.118,Beihuan Road,Wuxi,China. 304 no.4 finish stainless steel coil