The registration address of yang qiang industrial precision machines ltd. Is located in room 101, no. 53, fung gyu 8 lane, dong jian town, guangdong province, with the registration authority being the market supervision authority of dong jian city, represented by a legal person, and includes the sale and sale of machinery, mechanical accessories, high temperature insulation materials, insulation forms, and the import and export of goods and technology. (projects subject to legal approval to operate with the approval of the relevant department)