Profile: National Builders Hardware Co. offers door & cabinet hardware, woodworking machinery and plumbing fixtures. We provide tools & machinery which includes boring bits, drills, dust collectors, hand tools, portable sanders, routers, boring machines, drill bits, plug cutters, laminate trimmers and saw blades. Cabinet hardware & machineries include dowel pins, hampers, shelf standards, table legs & slides, pantry units, roller bearing slides, screw cover caps and sink front trays.