The registered address of the makari instrument forms ltd. In shenzhen city is located in the qinghuang community park, longhua street, shenzhen city, under the registration authority of the shenzhen market supervisory authority of shenzhen city, no. 356, and is located in qinghuang park a. 504. The legal entity is represented by liao wen, and operates in the following areas: sale and lease of instrument instruments and related accessories; sale, lease, door-to-door maintenance of electronic devices; development and sale of electronics, network equipment; domestic trade; import and export of goods and technology. (except for projects prohibited by law or administrative regulations; projects restricted by law or administrative regulations are authorized to operate only)。