The registration address of the department for the management of human resources and electricity is 820 households located in building no. 9 of the city of qingdao city, qingdao city, shandong province. The registration authority is the market supervision authority of the city of qingdao city, with representatives of legal persons and includes general items: wholesale distribution of hardware products; sale of mechanical parts and components; sale of digitally controlled machine beds; sale of wind and electric tools; sale of parts and accessories for machine-bed functions; sale of metal tools; sale of lubricants; installation services for general machinery; and sale of machinery equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)