The registered address of Qingdao Plastic Research New Materials Co., Ltd. is located at No. 57 Ronghai 3rd Road, Jihongtan Street, Chengyang District, Qingdao City, Shandong Province. The registration authority is the Market Supervision Administration of Chengyang District, Qingdao City, and the legal representative is Wu Changze. The business scope includes general projects: research and development of new material technology; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of rubber products; Sales of synthetic materials; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)