Hot rolled Black unequal ms steel angle bar for building slotted galvanized angle steel
Name; Profile steel 1&H beam Specification(*b*1*t2) ;100*100*6*8-350*350*12*19 Chinese Standard(GB) ;17.2 -137 Japanese Standard(JPS) ;16.9 -135 Packing Export standard packing or according to customers’ requirement Certificate ISO9001:2008,SGS
