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  Hunan Zhengzhong Pharmaceutical Machinery Co.,Ltd,(former Changsha Zhengzhong Pharmaceutical factory),located in Hunan Changsha Lugu national high-tech development zone,has passed the authentication of ISO9001:2008 QS.

  We are the earliest manufacturer of automatic ampoule impurity inspection machine, automatic oral liquid impurity inspection machine, automatic plastic bottle impurity inspection machine,ampoule injection electronical micropore leak inspector, Infusion bottle automatic micropore leak inspector,Softbag automatic electronical micropore inspection machine,etc. As a  famous Hunan high-tech enterprise, Hunan  zhengzhong  pharmaceutical  machinery co., ltd has more than 50 years’experience  in research and develop of pharmaceutical machinery. We have won several awards including the highest award in this industry”National Science and Technology Process Second Prize”. By the statistics,a third of domestic pharmaceutical factory used products come from “Zhengzhong”, And we have been keepping good business relation with more than ten of countries,such as Indonesia, Brazil, Russia, and so on.
  Our strategic target:Taking the medicine inspection machine as  core foundation and develop direction,to provide the advanced production machine for the  pharmaceutical enterprise.Through 3-4 years’efforts,to become the flagship in the industry and establish the international brand in phamaceutical machinery.

Company Address: No. 287, Linyu Road, Lugu National High-tech Development Zone, Changsha, Hunan
Main Engine Sales Tel:
Spare Parts Sales Tel:
General Manager Office:
Email: hnzz@zzyj.com.cn