The registration address of ying feng e-materials ltd. In dong chong city is located in room 101, third third street, hua fu road, dong chong town bridge, guangdong province. The registration authority is the market supervision authority of dong chong city, represented by chen zou, and operates on general projects such as the manufacture of electronic specialized materials; the development of electronic specialized materials; the sale of electronic specialized materials; the manufacture of rubber products; the sale of rubber products; the sale of packaging materials and products; the manufacture of plastics; the sale of plastics; the wholesale distribution of penta gold products; and the manufacture of penta gold products. (in addition to the projects subject to authorization under the law, the operation is carried out on an autonomous basis of a licence)