The registration address of shenzhen general science and technology ltd. Is located in shenzhen city, at the yuzhmorgeologiya neighbourhood of yongkang district, no. 2095, and the registration authority is the shenzhen market supervision authority, with legal representation and full-fledged zeng yim, which covers plastic pigment, chemical products, lubricant oil (not including flammable, explosive, dangerous chemicals above), plastics, laser products, refined products, electronics and electrical components, hardware accessories, glasses, packaging materials, crafts (except for ivorys and their products), toys, moulds, mechanical equipment development and purchase (excluding regenerative resource recovery operations); domestic trade (with the exception of laws, administrative regulations, state council decisions requiring approval before registration); import and export of goods and technology (with the exception of projects prohibited by law and administrative regulations; projects restricted by law and administrative regulations must be authorized for operation); sale of ling chi; and sale of medical equipment (with the exception of the case for the acquisition of medical equipment for the second category). Production and processing of plastics, laser products, electrical and electronic components, mechanical equipment; general cargo。