Enterprise information not authenticated
Environmental protection technology development services; environmental protection technology consulting and exchange services; environmental protection technology transfer services; mechanical engineering design services; construction of environmental protection facilities; installation services for electromechanical equipment; specialized contracting for electromechanical equipment installation projects; wholesale of environmental protection equipment; installation of specialized equipment (excluding elevators and boilers); specialized design services for environmental engineering; research and development of water treatment equipment; import and export of goods (excluding specially regulated and controlled products); import and export of technologies; water treatment installation services; water treatment technology transfer services; trade agency; wholesale trade of commodities (excluding those requiring licensing approval); sale of electrical and mechanical equipment; retail sale of electrical equipment;Companies