The company's registered address is d17 cultural creative industries park, located on the second floor of the second floor of camp d17, roadway d17 cultural creative industries, located in the tianbashi district of chinan, shandong province. The registration authority is the market supervisory authority of the tianbashi district of jeunan city, represented by legal persons and operating on general items: sale of specialized chemical products (excluding dangerous chemicals); sale of construction machinery; manufacture of daily chemical products [run by branches]; wholesale distribution of hardware products; sale of instrumentation forms; sale of construction materials; sale of machinery equipment; sale of chemical products (excluding licensed chemical products); and import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)