... Total Staff:500 peoplec)Equipment: Automatic NC angle iron production line, Automatic NC iron production line, 20B hydraulic plate ... trial assembly crane, 20t gantry crane, Gantry-type NC planer drilling machine, Automatic numerical control, large hot galvanizing ... , PP103 automatic connecting plate production line, Hydraulic NC 3-roll plate bending machine.d)Certificate:Certificate for Qualification ...