Hello,we are one of the leading producers of choline chloride. Located near the cross-roads of 307 state-road and YingBin road in CangZhou city,HeBei DaYang Animal Healthcare Foods Co.,Ltd. is a private enterprise engaged in the production of choline chloride for livestock. It's registered capital is 50 million CNY. it's annual output of 98% choline chloride crystal is 8,000 tons and 50%&60%choline chloride is 85,000 tons and 70%&75%choline chloride liquid 60,000 tons. It's annual output of the 70% is 5,000 tons per year.Now,It has developed into the largest choline producer in China. Packing:20kg/bag or 25kg/bag