Sichuan trans-oceanic environmental science and technology ltd. Is registered at 99th floor, no. 1, no. 13th floor, located in the northern section of the city's golden cow zone. The registration authority is the market supervision authority for the golden cow zone, represented by a legal person, and covers general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; engineering and technological research and pilot development; sale of specialized equipment for environmental protection; sale of special instrument instruments for environmental monitoring; installation of general mechanical equipment; information system integration services; environmental protection monitoring; environmental emergency management services; air pollution prevention and control services; indoor air pollution management; ecological rehabilitation and ecological protection services; water environmental pollution control serv...