... industry with a full range of steel supply chain solutions ship plate, bulb flat ,L shaped steel ,angle steel and seamless pipe etc. To ... distribution center. These factories involved in the supply of steel raw material , steel CNC plasma and welding and pre-treatment, and ... /CCS Bulb flat (HP80-HP430),L shaped steel ,angle steel ,seamless pipe Other steel material Steel plate (ASTM,JIS,BS,DIN,GB),IPE ...