The registration address of dalian city heavy industries ltd. Is located in room 331-02, 3rd floor of chasing street, dalian city, liaoning province, with the registration authority wang bin as the market supervisory authority of the mandarin city, which operates on general items: sale of mechanical equipment; sale of metal cutting machines; manufacture of metal cutting machines; sale of mine machinery; manufacture of hardware products; retail sale of hardware products; manufacture of digital control machines; sale of digital control beds; sale of metal tools; sale of high-speed precision heavy bearing bearings; manufacture of axes; sale of high-speed precision gear transfer devices; metal cutting processing services; development of mechanical equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)