ZZ-Group company has three branches:
1. Anhui Zhengzheng Biology Technology Co.,Ltd. is responsible for import and export business.
2. Shanghai Zhengzheng Biology Technology Co.,Ltd. is responsible for domestic sales in every provinces in China.
3. Anhui Zhengzheng Feedstuff Science Co.,Ltd. is our production base(I)(II),responsible for produce quality goods and R & D new product.
We are specialize in produce and export feed additive for 14 years,we have two series of professional feed additive for your choice:
1.Compound acidifier for piglet and poultry. We are the biggest compound acidifier producer and exporter in the World.
2.Feed grade yeast cell wall,yeast extract,active dry yeast,selenium yeast,super mycotoxin adsorbent. We are main feed grade yeast series of good producer and exporter in the Asia.

ANHUI ZHENGZHENG BIOLOGY TECHNOLOGY CO.,LTD is a high-tech professional manufacturer of feed additives.We aimed at green feed additives,research and develop it for many years and has become a largest manufacturer and exporter of the top acidifier in the world,especially the sales amount comes out first in the Asia area.

Our compound acidifier, Fattening Acid,Feed Yeast,Yeast cell wall,yeast extract,active dry yeast,selenium yeast,Super Mycotoxin Adsorbent sells very well in domestic and abroad.

We has passed through ISO9001 quality management system and passed through FAMI-QS certificate (BE09/951047)in European issued with SGS since 31/01/2009;registered at FDA in USA.Our product is super.With our team of experts in animal nutrition and animal health,we provides sound and professional technical support to our customers around the World.