The registration address of haire tung-tung steel co. Ltd. Is located at no. 101, second street, second south-west, ishio-cheng township, guangdong province. The registration authority is the market supervision authority of dong-chung city, represented by a legal person, yang lin, operating in the areas of processing, production and sale, research and development: tung-tung steel moulds and other moulds, knives and mechanical accessories. (projects subject to legal approval to operate with the approval of the relevant department)