The registered address of guangzhou high speed electrical industries ltd. Is located on the third floor of the third floor of the four (plant d) self-programming departments located in guangzhou city, located at 8nd avenue, located on the third floor, with representatives of legal entities operating on high-speed trips, including the manufacture of sound equipment; the manufacture of video and video recording equipment; the manufacture of other electronic devices; the construction of video and visual art scenery services; the manufacture of electrical appliances; the manufacture of household appliances; the manufacture of electrical appliances; the retail sale of electronic appliances; the manufacture of electronic devices and equipment for mechanical components; the sale of sound equipment; the sale of electronic products; the sale of audio and video equipment for household use; the sale of household appliances; engineering and technological research and experimental development; information technology advisory services; technical services, technology development, technical advice, technical exchange, technology transfer, technology promotion; the rental of computer and communications equipment; the installation of household appliances; the development of household appliances;