ZHENGZHENG CO., is a high-tech manufacturer of professional producing feed additives. Its production base is located in beauty Bengbu Industrial Park in Anhui province in China. Found in Oct. 1997, aimed at green feed additives, research and develop it for many years and finally become one of the top acidifier manufacturers in the world, esp. the sales amount comes out first in the Asia.  
Besides compound acidifier ?????attening Acid????? Yeast, Sweetener and Flavoring, etc. sell well home and abroad. Get through ISO9001 Quality Management System, acquired FAMI-QS certificate, registered at FDA. With its team of experts in animal nutrition and animal health, it provides sound and professional technical support to its customers around the world.