The registration address of jininsen air mechanics ltd. Is at 16 xinjiang xinjiang, xinjiang district, xinjiang county, shandong province. The registration authority is the market supervision authority of xinjiang county, represented by legal persons and includes the production, installation, processing, leasing, maintenance of construction machinery equipment, industrial automation equipment and accessories; construction materials, concrete processing and sale; general contracting for construction works, road works, municipal utility works; and the sale and installation of machinery equipment。