The registered address of Shandong Hongyi New Material Technology Co., Ltd. is located on the north side of Ganjiang Street, Kangning Cultural City, Ningjin County, Dezhou City, Shandong Province. The registration authority is the Ningjin County Market Supervision Administration, and the legal representative is Zhou Tongchun. The business scope includes general projects: research and development of new material technology; Sales of engineering plastics and synthetic resins; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of new metal functional materials; Sales of rubber products; Sales of building materials; Sales of sealing fillers; Promotion services for new material technology; Sales of plastic products; Sales of mechanical equipment; Wholesale of hardware products; Sales of packaging materials and products; Sales of synthetic materials; Sales of biobased materials; Sales of metal chains and other metal products; Sales of paper products; Sales of non-ferrous metal alloys; Wholesale of sports goods and equipment; Sales of metal structures; Sales of seals; Sales of high-quality synthetic rubber; Sales of mechanical parts and components; Import and export of goods; Manufacturing of plastic products; Rubber product manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal chains and other metal products; Manufacturing of sports goods and equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)