The registration address of shenzhen city's shenzhen science and technology development co. Ltd. Is located in sea building a, south china sea avenue, shenzhen city, under the auspices of the shenzhen city market supervision authority, and is represented by a legal person, and includes general operating projects such as the development, sale and sale of electronic devices, instrumentation instruments, mechanical spare parts and other industrial automation products; the sale of electromechanical and electrical products, textile fabrics, sporting and recreational products and other domestic commercial and material products (other than specialty, exclusive control and exclusive marketing). Technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; information advisory services (other than licensing); advisory planning services; domestic trade agents; marketing planning. (except for projects subject to legal authorization, operating on an autonomous basis with a business licence)。