The registration address of lichian science and technology ltd. In tianjin city is located in room 103-5 (centralized office area) of the wuqing industrial park, building 6 in wuqing city, tianjin city. The registration authority is the market supervision authority of wuqing district, tianjin city. The legal entity is represented by luqin. It operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; production of ecological materials; marketing of ecological materials; manufacture of specialized chemical products (excluding hazardous chemicals); sale of specialized chemical products (excluding dangerous chemicals); manufacture of specialized mechanical equipment for water resources; production of pollution monitoring and detection instruments for water quality; sale of pollution monitoring and detection instruments for water quality; water pollution control services; manufacture of specialized equipment for environmental protection; sale of specialized equipment for environmental protection; sale of chemical products on a daily basis; sale of chemical products on a daily basis; production of fire-covered materials; sale of composite fibre-based materials; sale of high-quality materials for the sale of plastics; sale of high-s and plastics; sale of plastics; sale of high-s. (in addition to projects subject to legal authorization, operating on an autonomous basis under a business licence) (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)