The registered address of sichuan quest environmental governance ltd. Is located at the 4th floor 2 4nd floor, 2850 fourth street, chengdu city, with the registration authority being the market supervision authority of chengdu, with the legal personality representing tang heibo, and covers general projects: environmental consultancy services; manufacture of specialized equipment for environmental protection [businessed branches]; manufacture of defibrillation equipment [businessed branches]; industrial engineering design services; sale of mechanical equipment; sale of specialized equipment for environmental protection; engineering management services; sale of metal products; sale of construction materials; sale of architectural decoration materials; development of new materials technology; marketing of ecological environmental materials; manufacture of fibres and products [branch operations]; sale of non-metal mines and products; sale of fibres and products; sale of fibres for fibre enhancement plastics; production of high-performance fibres and composite materials [branding branches]; production of eco-environmental materials [businessed branches]; sale of building water-proofing material. (in addition to the legally approved project, operating independently of a business licence, operating under the law) (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)