The registration address of the qingzhou environmental protection equipment limited is 200 metres south of the street office of the qingzhou yellow house in qingzhou, shandong province. The registration authority is the market supervision authority of qingzhou city and is represented by the legal person wang yongshan and operates on general items: manufacture of specialized equipment for environmental protection; sale of mechanical equipment; manufacture of metal vessels; manufacture of general equipment (other than special equipment); manufacture of specialized equipment (other than licensed specialized equipment); sale of mine machinery; sale of specialized equipment for environmental protection; processing of mechanical parts and components; sale of mechanical parts, parts and components; manufacture of mines and machinery; sale of ships; manufacture of ships; and import and export of goods. (a) licensing of projects (in addition to projects subject to legal authorization, operating on an autonomous basis under a business licence): construction works; construction works; construction works; professional construction 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)