The registration address of the changchang painting works co. Ltd. Is located in room 301, no. 1 of the grand ridge hills township and road, dongchang city, guangdong province. The registration authority is the market supervision authority of dongcheng city, represented by chen hualan, and operates on general items: laser marking and processing; plastic surface treatment; metal cutting and processing services; spray processing; office services; graphic design and production; metal sales; plastic sales; engineering plastics and synthetic resin sales; rubber sales; sale of soft wood products; sale of wood products in japan; sale of handicrafts and ceremonial items (except for ivory and its products); sale of fibreglass enhanced plastics. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)