The registration address of the biotechnology limited corporation is b2#01 of the united nations-east u valley-longyun-hong county, haiyong county road no. 6 in jiangsu province, and is the office for the administration of science, technology and innovations of the haizhou district of liangdong city, represented by a legal person, liu jun, and includes biotechnology, biodetection technology development, technical services and technology transfer; chemical products (other than dangerous chemicals), experimental bioreagents (other than dangerous chemicals), laboratory consumables (other than dangerous chemicals); laboratory equipment research and development; import and export of goods and technical services of various kinds, including those restricted or prohibited by the state. General projects (for which authorization is required under the law and whose operation is subject to approval by the relevant authorities): research and development of biofeeds; technological development of bio-based materials; engineering and technological research and experimental development; research and development of industrial enzyme formulations; research and development of marine bioactive material extraction, purification and synthetic technology; technical development of biochemical products; research and development of fermentation process optimization techniques; scientific research and experimental development in agriculture; development and development of bio-based material polymerization technologies; sale of type ii medical devices; medical research and experimental development (other than the development and application of human stem cells, genetic diagnostics and therapeutic techniques); sale of type i medical instruments (run autonomously on the basis of a licence except for legally authorized projects)