The registration address of shenzhen city's micro-value instrument, ltd., is at 366, 12f13, south union community einan road, yongkang street, shenzhen city. The registration authority is the longkang supervision department, shenzhen market supervision authority, with legal representatives and including software development; mechanical equipment development; optical instrument sales; optical glass sales; electronics sales; sale of mechanical equipment; and domestic trade agents. (ii) experimental analytical instrument manufacture (in addition to legally approved projects, operating autonomously on the basis of a licence)