The registration address of the city of dongqung, simt electronics and technology ltd. Is located at the huangzhou industrial plant of the wall street economic union, new city, sichuan city, dong jing city, with the registration authority being the market supervision authority of dong jing city, and the legal person's representative being the guang dwayk, operating in the following areas: electronic products, hardware products; and research and development of electronic products, goods import and export. (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities) i'm not sure