The registration address of shenzhen spring film and electronic technology ltd. Is located at tao yuan street, lunghua district, shenzhen city, and is located at the zhi shenzhen city's roadside building (jongbong road 6) 513. It is registered with the shenzhen city market supervision authority and is represented by a legal person, the sun school army, and operates on the internet for the development and sale of electronics, electronic devices, plastics, hardware, rubber products, power switches, computer hardware and hardware and their surroundings; online for domestic trade, online for the import and export of goods and technology; and electronic commerce (in the case of prior administrative authorization, prior administrative authorization documents are required for the operation)。