The registered address of shandong centre blue sky technology ltd. Is located at no. 888 north china market supervisory authority of the state of tengang city, shandong province, and is run by legal persons representing wang wei, as follows: manufacturing of non-electric domestic appliances; sale of non-electric domestic appliances; manufacture of photovoltaic equipment and metaware; sale of photovoltaic equipment and methadone units; manufacture of new energy sources; sale of new energy plants; manufacture of pumps and vacuum equipment; sale of pumping and vacuum equipment; manufacture of mechanical and electrical equipment; manufacture of refrigeration and air-conditioning equipment; sale of solar heat equipment; sale of solar thermal products; sale of solar thermal products; sale of solar thermal equipment; sale of solar thermal equipment; sale of solar thermal equipment; sale of solar thermal equipment; supply of solar power equipment; supply of solar power technology services; manufacture of glass, ceramics and ceramics; sale of ceramics; sale of electrical and metal technology; sale of electrical engineering services; construction of electrical and metal technology; construction of electrical engineering services; and technical advice on the sale of electrical and metal technology. (b) licensing projects (in addition to projects subject to legal authorization, operating on an autonomous basis under a business licence): construction works; installation, maintenance and testing of power transmission, power supply, electrical power receiving facilities. (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)