1,feed grade betaine Manufacturer. 2,Passed HACCP,ISO9001:2008,ISO22000:2005 certification. 3,NO.1 in domestic manufactu Name: Feed AdditivesUSAGE:1,Supply methyl groups to partially replace methionine and Choline Chloride.2,Enhance fat metabolism to prevent the fatty liver.3,Improving and treating the Heart cerebrovascular sisease.4,It can improve egg production rate, reduce ratio between feed ...