The registration address of shenzhen city deep valley electronics ltd. Is located on the fourth floor of industrial park a, building a, no. 73, located on the streets of fukuk road, longhua district, shenzhen city. The registration authority is the shenzhen city market supervisory authority, represented by a legal person, chen shui, and operates in the context of the sale of electronic components. (the above do not include laws, administrative regulations, items subject to prior approval and prohibition under state council decisions); manufacturing of electrical and electronic devices; manufacturing of transmission and control equipment; manufacturing of electrical devices; manufacture of transformers, voltage and insulation devices and sensors; manufacture of technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; manufacture of electrical switch control equipment; development of electrical and electrical switch control equipment; sale of electrical and electronic devices; wholesale distribution of electronic devices; retailing of electronic devices; manufacturing of computing equipment; manufacturing of computer hardware and software and peripherals; retailing of computer hardware and equipment. (in addition to projects subject to legal authorization, activities are carried out on an autonomous basis in accordance with the legal licence) and the licensed projects are the development and production of power filters. Import and export of goods. (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)