The registration address of guangdong yuan company science and technology ltd. Is located at room 201, tanping gate road 49, dongdong city bridge, guangdong province. The registration authority is the market supervision authority for dong chang city, which operates on general items such as: development of electronic exclusive materials; manufacture of electronic proprietary materials; sale of electronic proprietary materials; manufacture of electrical electronic appliances; sale of electrical appliances; manufacture of fibre-optics; manufacture of fibre-optic cables; manufacture of electrical appliances; manufacture of superconductive materials; manufacture of mechanical and electrical equipment; manufacture of electrical equipment; manufacture of electronic appliances; sale of electronic appliances; sale of electronic devices; development of integrated information systems; development of smart robots; development of technology networking technology; sale of software; production of electrical appliances; sale of electrical appliances; sale of electrical appliances; sale of electrical appliances; domestic trade agents; sale of plastics; development of hardware products; manufacture of five-dollar products; wholesale manufacture of hardware and equipment; manufacture of household goods; sale of household goods; development of information systems; development of intelligent robots; development of software; development of software development; development of software; development; technical services, technological development, technical advice, technology transfer (a) licensing projects (in addition to those subject to legal authorization, operating on an autonomous basis under a business licence): electrical wires, cable manufacturing. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)