... # to 30# 6M 9M 12M We offer high quality channel steel Q235,Q345,SS400,S235JR 8# to 30# 6M 9M 12M ... . Until now, we have already become the first-class stock holder and steel distributioner in Tangshan area. Plus the two mills, we ... China's main national steel factory, such as Bao steel, Tang steel. Average steel stock: 8000MTMonthly sales amount: 40000MTequal angle bar(steel bar)material:Q235,SS400 ...