Zhengzhou Aoxiang Pharmaceutical Packing Co., Ltd. was an appointed company to produce butyl rubber pharma-stoppers by the SFDA in China. The company is specialized in producing the Butyl rubber pharma-stoppers. The company was certified by the ISO9001 in 2000 and the ISO14001 in 2003.

We can supply the following products:
1) Butyl rubber stoppers for infusion bottles.
2) Butyl rubber stoppers for using of antibiotic(include kinds of freeze-dry) products.
3) Butyl rubber stoppers for using of blood taking liquid and biochemical products.
4) No-wash (to be sterile) rubber stoppers.
5) Membraniferous Butyl rubber stoppers.