Chongqing Zhengchuan Pharmaceutical Packaging Co., Ltd. engages in the research, development, production, and sale of medicinal packaging materials such as medicinal glass tubes. Its main products include borosilicate glass tube, soda lime glass tube, bottle cap, and other. The Other business area mainly engages in house lease. The company was founded by Zheng Chuan Deng and Yuan Fang Ai in 1988 and is headquartered in Chongqing, China.