The registered address of each city, the environmental engineering company, ltd., is located at 778 new technologies industrial park station, located in the cities of shandong province, with the registration authority being the city market supervision authority, with the legal entity representing wang jianbo and covering general projects: manufacture of specialized equipment for the protection of the environment; sale of specialized equipment for the protection of the environment; manufacture of specialized mechanical equipment for water resources; air pollution prevention services; ecological rehabilitation and ecological protection services; soil pollution management and restoration services; production of water-quality pollutant monitoring and detection instruments; sale of water-quality pollutant monitoring and detection instruments; manufacture of specialized equipment for pulp and paper production; sale of specialized equipment for the production of pulp and paper; manufacture of livestock machinery; marketing of specialized equipment for the processing of agricultural and sub-food products; sale of specialized equipment for the processing of agricultural and sub-food products; construction of earth stone; construction of forest greening works; contracting works; installation of public environmental sanitation facilities; solar power technology services; wind generator units and spare parts; sale of electrical poles; operation of electric vehicle infrastructure; engineering management services; labour services (without labour assignments); and information technology consultancy services. (ii) licensing of projects (in addition to projects subject to legal authorization, operating on an autonomous basis under a business licence): construction design; construction works; subcontracting of construction services; demolition of buildings (except for demolition operations). (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)