The main business of Aollen includes:
● Full range of Aollen products including Choline Chloride, Betaine, Enzymes, Calcium Formate, Sodium Butyrate, etc. 

Shandong Aocter Chemical Co., Ltd. is an export-oriented and comprehensive manufacturer for Animal Nutrition product. It includes four professional factories and three subsidiaries, which devote to production of feed additives by advanced technology and also focus on bio-medical and fine chemical products. more>>