The registered address of Shanghai Qiaowei Chemical Technology Co., Ltd. is Room 3217, Building 2, No. 293 Weichang Road, Jinshan District, Shanghai. The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Sun Chao. The business scope includes licensed projects such as import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Sales of power electronic components; Sales of packaging materials and products; Sales of paper products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)