stainless steel angles Size:25*25*3-100*100*10 Surface:pickling or ... ,DIN Yong'ai mainly produces stainless steel round bars, hexagon bars, square bars, flat steel, angle steel and other stainless steel products.Materials: 303,304,304 ... : AISI, ASTM, GB, JIS, BS, DINUse: machine manufacture, vehicles, ships, construction, chemical industry, food industry, household appliances and other fields.We ...