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

Our  compound acidifier， Lactic acid，Fumaric acid ，Fattening Acid， yeast，Sweetener and Flavoring sells very well from domestic and abroad.

We  has passed through ISO9001 quality management system，applied for FAMI-QS certificate in European ，registered at FDA in USA.With our team of experts in animal nutrition and health，we provides sound and professional technical support to our customers around the World.