The registration address of shenzhen xinqiang technology ltd. Is located on the 1001st floor of lungchang 10th floor, 17th street of lungkang, lungkang district, shenzhen city. The registration authority is the market supervision authority of shenzhen city, represented by a legal person, chen jun, and operates on general lines of operation: technical research and development and sale of electronics and instrument instruments; domestic trade; and import and export of goods and technology. Sale of railway transport infrastructure; sale of special equipment; sale of rail transport equipment. (except for projects subject to legal authorization, operating on an autonomous basis with a business licence)。