The registered address of starring light sound technology (guangzhou) ltd. Is located in room e, room 504 of grail road 12, white cloud district, guangzhou city. The registration authority is the market supervision authority of guangzhou white cloud district, with legal representatives zhang zhang zhang, and its scope of operation includes advertising (non-radio, television, newspaper publisher); installation services for general mechanical equipment; sale of lamps; manufacture of sound equipment; sale of semiconductor lighting; development of new materials technology; engineering and technological research and experimental development; sale of specialized equipment for the production of lighting equipment; sale of sound equipment; advertising design, agency; internet sales (except for goods for which a licence is required); sale of optical communications equipment; sale of display devices; sale of slides and projecting equipment; conference and exhibition services; rental of cultural supplies equipment; advertising; recreational exhibitions; development of new energy technologies; flat design; sale of lighting equipment; sale of household appliances; installation services for household appliances; sale of spare parts for household appliances; sale of household audiovisual equipment; sale of integrated circuits; design of integrated circuits; design and service of integrated circuit chips; professional design services; trade brokers; information technology advisory services; technical services, technology development, technical advice, exchange, technology transfer, technical promotion; rental of propos; rental of daily supplies; processing of machinery parts, spare parts; sale of machinery equipment; sale of machinery parts, spare parts; rental of machinery equipment; sale of equipment and equipment; sale of household audio-visual equipment; distribution of integrated circuits and video production services; domestic trade agency; advertising, television, newspaper publishing units; construction of constructions; construction of constructions and smart;