The registration address of huan-heng biological science and technology ltd. In huan-hing, hubei province, is located in room c2-060, unit 2, of the south wuhan highway information and exchange centre, located in the east-west lake district of wuhan province, on the eastern street of 107 countries and the southern ten trenches. The registration authority is the market supervision authority of the west-west lake district of wuhan city, with legal representatives and is based on general projects: technical development of biological-based materials, engineering and technological research and development, manufacturing of chemical products on a daily basis, marketing of biochemical products (other than licensed chemical products), marketing of bio-based materials, development of new energy technologies, treatment of sewage and its re-use, sale of chemical products on a daily basis, marketing of disinfectants (without dangerous chemicals), manufacture of smart instrument instruments, sale of instrumentation, sale of feed additives, sale of food additives, manufacture of industrial automated control systems, manufacture of laboratory analytical instruments, development of biological pesticides, technical services, technological development, technical and technical advice, exchange, technology transfer, technology, technology promotion. (in addition to licensed business, autonomously operating projects not prohibited or restricted by law)