Dongying Henry Precision Metal Co., Ltd. is a comprehensive manufacturer of investment castings and has the abilities of investment casting moulds design and making machining electro-polishing, heat treatment and so on. Henry Metal is specializing in production surface finish polishing and sale of stainless steel, carbon steel and alloy steel castings. The main products include marine hardware, buildinghardware, machinery hardware, kitchen hardware, fast couplings, tube fittings and valves.