Choline Chloride, Betaine; Lies On the North of 307 National Road From Cangzhou City To Shijiazhuang City. It Covers 7700 M2. the Total Investment is Rmb8600000. It Has 120 Staffs With 4 Senior Engineers and 2 Senior Veterinary and 20 Technique Staffs. It is a Big Feed Additive Enterprise, Combining Science and Research, Production, Management, Trade, and Service ...