The registration address of dong wang gold products ltd. Is in building 101, no. 1, no. 2, no. 2, no. 1 no. 1, no. 1, no. 1, no. 1, dong chong city, and is the market supervision authority of dong chong city, represented by legal persons, and covers the processing, production and sale of: metal products and accessories and locking devices. (projects subject to legal approval to operate with the approval of the relevant department)