Jiangsu Handun Security Technology Co., Ltd. is registered at Room 13, Building 6, Shuanglian International Business Center, Huaqiao Town, Kunshan City. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Ye Shangyou. The business scope includes technology development, technology consulting, technology transfer, and technology services in the field of safety protection equipment; Printing of packaging decoration and other printed materials; Sales of labor protection supplies, fire-fighting equipment, hardware and electrical equipment, printed products (excluding books, newspapers and magazines), chemical raw materials and products (excluding dangerous goods), mechanical and electrical equipment, environmental protection equipment, instruments and meters, building materials, furniture, valves, communication equipment, sports equipment, and medical devices (operating within the scope approved by the Medical Device Business License); Import and export business of goods and technology; Product packaging design; Investment management, enterprise management, and non administrative licensing business consulting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: food business; Production of Class II medical devices; Production of Class III medical devices; The third type of medical device operation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General projects: production of labor protection equipment; Non residential real estate leasing; Housing rental; Production of Class I medical devices; Sales of Class I medical devices; Sales of Class II medical devices; Sales of special labor protection equipment; Sales of office supplies; Packaging services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law)