Friends Scientific Corporation   Yicheng Goto Pharmaceuticals Co.,Ltd   Yicheng Goto Pharmaceuticals Co., Ltd.   Jinzhou Yicheng Cellulose Co.,ltd   Yicheng Goto Pharmaceuticals Co.ltd   Zhengzhou Friend Biological Engineering Co., Ltd.   Changsha Friend Experimental Analysis Instrument Co., Ltd.   Henan Friend Industry Co.,Ltd.   ZheJiang Friend Chemical Co.Ltd   Yicheng Goto Pharmceuticals Co.,Ltd   Yicheng goto pharmaceutical Co.,ltd.   Changzhou Friendship Fine Chemicals Ltd   zhejiang Friend Chemical Co.,Ltd   Friends Group Co.,Ltd   Changzhou Friendship Fine Chemical Co., Ltd   Chengdu Friend Import and Export Trade Co., Ltd    hunan friendship apollo   Hunan Friendship Apollo Holding Co., Ltd.   Xiamen Friends Ally Imp & Exp. Co., Ltd.   Zhejiang Friend Chemical Co., Ltd