... company include: Choline chloride,Betaine and Complex betaine poultry feed additive(choline chloride,betaine hcl)Our company is one of leading ... this line of our country , we supply kinds of feed additive ,for instance 1) chloine chloride powder(50% and 60%) Carrier ... : 25kg/paper bag 70%75% Aqueous:230kg/durm poultry feed additive