The registered address of Shanghai Yicheng Plasticization Co., Ltd. is located at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Yipin. The business scope includes general projects: sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).