Changzhou Opharma pharmaceutical technology co. LTD. Is specialized in the research and product development of new drug delivery system, established Shanghai oufa ma marketing co., LTD., and carried out scientific and technological cooperation with Swiss and other national research institutions. Led by senior scientific and technical personnel, the key equipment of osmotic pump tablet production is successfully developed -- a new generation of high-speed laser drilling machine. The drilling speed of this equipment is up to 40 pieces per second, reaching the international advanced level.