Shandong Rigang Group base in Shandong province of China . We manufacture and supply various steel products . The Metal Coil and
sheet : stainless steel coil ,mild steel coil , PPGI coil ,galvanized steel coil , aluminum steel etc. The Metal pipe : stainless
steel ,galvanized steel pipe etc . The structural steel : I-beam ,H-beam , channel steel bar ,round bar etc .