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, sal...