We have advanced production and testing equipment to produce different kinds of products, like screw, bolt, nut, washer, parallel key, threaded indert, rigging hardware, operationg&clamping parts and so on. Materials that can be provided include, but are not limited to: stainless steel, carbon steel, brass, copper, alloy steel, bronze, precious metal, aluminum, nylon. Ingks is also proficient in all processes, cold forging, hot forging, pressing, die casting , welding and CNC machining. We also welcome customized special hardware and sizes, we believe we can provide you a competitive price with professional service.