The registered address of qingzhou one heavy industries ltd. Is located in the village of the village of qingzhou city, on the street of the huangzhou city and on the street of the huangzhou city in shandong province. The registration authority is the city of qingzhou market supervision authority, represented by legal persons and covers general items: manufacture of machinery for the exclusive use of water resources; mechanical construction works; sale of machinery for construction works; manufacture of sludge treatment equipment; processing of machinery parts, parts and components; sale of machinery parts, parts and components; sale of machinery equipment; installation services for general machinery equipment; maintenance of electronic and mechanical equipment (excluding special equipment); and sale of metal accessories for construction. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)