Dongying TOUSIN Precision Metal Co., Ltd is one of the famous manufacturers of precision casting in stainless steel, carbon steel ,alloy steel, and so on. We have the predominance in stainless steel hardware hand polishing, electro-polishing, machining
. We could make castings investment castings process according to your drawings or samples. We mainly deal with carbon steel, alloy steel and stainless steel castings. We have a long history of supporting many industries such as; Automotive, construction, transportation, appliance, agriculture, recreational, general industry and aftermarket.
Our products including construction hardware, marine hardware, machining parts, impeller, ball valve, screw fittings and so on.