Ningbo Zhengli are one of the leading professional manufacturer of pharmaceutical packing materials in China.
Our core manufacturing expertise is glass tubular vials, ampoules, flip offs which usually used to contain medicaments.
We have more than 20 years precious experience involving the pharmaceutical packing industry. All of our products meet ISO or YBB standards and facility designed and built per GMP.
We can provide you products at bulk quantity and short lead time.
Our main customers also cover Six Institutes of Biological Products which constitute China National Biotec Corporation (CNBC). also we are cooperating with Esteemed Transnational Corporations.  
Welcome worldwide customers!