We are a company with trade and industry integration, main products are investment casting such as silica sol investment casting, water glass parts castings,sand casting and etc, stamping parts such as stamping and deep drawing, forging parts, precision machining, shafts and so on. Investment castings include stainless steel, alloy steel, water pump with heat resistance steel, valves, pipes, hardware parts used on boating and automobile industry. Stamping and deep drawing parts include ...