1, Tianjin Tangbang Science and Technology Co., Ltd (formerly known as: Tianjin Tangbang Science and Technology Co., Ltd.), was founded in 2003, located in Tianjin, is a company engaged in the promotion of science and technology and application services.
2. The company's main business: technology development, consulting, service and transfer of biology, medical devices and electronic information. Electronic components, hardware tools, chemicals (except dangerous goods and poisonous substances) cosmetics, medical devices, disinfectants (excluding dangerous chemicals), air purifiers, cultural and office machinery, household electrical appliances, machinery and equipment, industrial textile manufactured goods, daily-use masks (non-medical), labor protection supplies wholesale and retail. Import and export of goods and technology. Renting out own houses. Medical device manufacturing (subject to license) (the operating period of the licensed items subject to license). Oxygen concentrator manufacturing. Daily-use masks (non-medical) production. Limited to branch operations: campground services.
3. Beijing Ankang Nuodun Technology Co., Ltd, founded in 2014, is located in Beijing, China.
4, the company's main business: technology development, technology consulting, technology transfer, technology services. Sales of daily necessities, electronic products, social public **** safety equipment and equipment, machinery and equipment, stationery supplies, Class II medical devices. Import and export of goods, technology import and export. Education consulting. Engineering design.