Chongqing fengqing environmental technology ltd., with its registered address at no. 28, phoenix industrial park no. 2 in yongchon city, chongqing city, is the market supervision authority of yongchuan district, chongqing city, represented by a legal person, liang shun ming, and operates under a licence project: construction works. (projects subject to legal approval and subject to approval by the relevant department for the execution of operations, subject to the approval of documents or licences from the relevant sector) general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technical promotion; environmental advisory services; outsourced works; air pollution prevention and treatment services; specialized equipment repair; steel pressure extension; handling and handling; sale of specialized equipment for environmental protection; manufacture of specialized equipment for environmental protection; noise and vibration control services; construction of building decorations, hydro-heating pipe parts and other construction metal products; manufacture of electrical switch control equipment; distribution of electrical switch control equipment; maintenance of electronic and mechanical equipment (without special equipment); specialized design services; water environment pollution prevention services; marketing of precipitation equipment; marketing of metal materials; installation of general mechanical equipment; development of new materials technology; sale of plastics; manufacture of specialized equipment for plastics processing; sale of specialized equipment for plastics processing. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)