1. Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives Beijing Technology and Business University (BTBU) Beijing China
2. Beijing Harmony Health Medical Diagnostics Co., Ltd. Beijing China
3. Inner Mongolia Xibei Restaurant Group Co., Ltd. Beijing China
4. Beijing Science Sun Pharmaceutical Co., Ltd. Beijing China
5. Zhongbai Xingye Food Technology (Beijing) Co., Ltd. Beijing China