The registered address of Tianjin Dishenfant Biotechnology Development Co., Ltd. is located 50 meters away from National Highway 205, 352 kilometers, Zhongwang Town, Jinghai District, Tianjin. The registration authority is the Jinghai District Market Supervision Administration of Tianjin, and the legal representative is Song Xiuhua. The business scope includes general projects: research and development of biochemical product technology; Manufacturing of daily chemical products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of electronic specialized equipment; Manufacturing of plastic products; Non edible salt processing; Production of Class I medical devices; Production of protective equipment for medical staff (Class I medical devices); Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: disinfectant production (excluding hazardous chemicals); Production of food detergent; Production of hygiene products and disposable medical supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)