B-21, BANNER ESTATE, OPP.SOMA TEXTILE, RAKHIAL,,http://www.starengineers.com,380023,CAST STEEL, CAST IRON, STAINLESS STEEL, GLOBE VALVE, GATE VALVES, NON RETURN VALVES, PLUG VALVES, BALL VALVES, BUTTERFLY VALVES, WAFER TYPE CHECK VALVES, PRESSURE RELIEF VALVES, STRAINERS, FLUSH BOTTOM TANK VALVE Iron & Steel Castings