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Hunan Huacheng Biotech Inc.
XI’AN Mellon Chemical Technology Co., Ltd.
Shanghai Golden Success International Trade Co., Ltd
Henan Senyo Industry Co., Ltd
Toption Instrument Co.,Ltd
Henan Botai Chemical Building Materials Co., Ltd
Dongfang Widehigh Technology Co., Ltd
Star Grace Mining Co.,Ltd
Xi'an Qinrun Natural Bio-Tech Co., Ltd.
Anhui SeaSun Biotech Co.,Ltd
Linhai Jianxin Chemical Co., Ltd
Henan Province Non-Ferrous Metal Industry Co., Ltd
Guangdong Crownroad New Material Technology Co.,Ltd
Tianjin Newcolour Group
Hubei Youshida Technology Co., Ltd.
Chengdu Biopurify Phytochemicals Ltd
Qingdao Oriental Tongxiang International Trading Co.,Ltd