Changzhou Opharma pharmaceutical technology co. LTD. takes the production of pharmaceutical special equipment and the research and development cooperation of buffer control agent as a whole company, the company takes the main equipment -- the high-speed osmotic pump laser drilling machine as the main body, establishes the osmotic pump buffer control agent research and development cooperation base, establishes the research and development laboratory, the pilot test workshop. The company is equipped with a professional research and development team, and has obtained a number of osmotic pump preparation invention patents, we will uphold integrity, cooperation, innovation, win-win concept with your cooperation! Provide you with professional research and development services!