Steel nail, steel pipe, carbon alloy steel wire rod, metal silicon, diamond saw blade, stainless steel pressure pipe, fixed length carbon steel plate, special oil pipe, cold shaft carbon steel, thin-walled rectangle

Steel pipe, ironing rack and parts, threaded reinforcement, spring washer, non closed built-in spring parts, stainless steel drawn deep water tank, cold-rolled steel plate, seamless carbon and alloy steel standard pipe, pipeline pipe and pressure pipe

Tapered roller bearings, iron castings, metal magnesium, zinc plated plates, heavy breaking hand tools (axes, crowbars, hammers, pickaxes) and steel high-pressure gas cylinders.