Products/Services: Special die steel, aluminum, copper alloy, stainless steel, heat-resistant steel

Products/Services: touching the components, terminals, shrapnel, contact pad, electrical accessories, switches, plug and socket fittings, heat sink, stand, steel, etc

Products/Services: Tool steel, structural steel, carbon steel, powdered steel, high speed steel, tungsten steel (alloy steel), chromium steel, chromium molybdenum alloy steel, heat-resistant steel, stainless steel, tensile steel, bearing steel, spring steel, alloy tool