Permpoonsap Steel Company Limited sells all types of steel at low prices, structural steel, foundation steel, such as round steel bars, ribbed steel, H-beam steel, I-beam steel, wire flange steel, angle steel, square steel pipe, flat steel pipe, black steel plate, patterned steel plate, flat steel, galvanized steel, gutter steel, C-shaped steel, white axle steel, solid square steel, steel tying wire, wire mesh, and construction equipment.