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Xiamen Origin Biotech Co., Ltd
Puyang Hongyuan New Energy Technology Co., Ltd
Shandong Zofu New Materials Co., Ltd
Zhengzhou Chorus Lubricant Additive Co., Ltd
Jiaxing Jinhe Chemical Co., Ltd
Zibo Runjin Refractories Co., Ltd
Wenzhou Huikemaiyi Auto Parts Co., Ltd
Dongguan Fuxiong Biotechnology Co., Ltd
Xi'an Huilin Bio-Tech Co., Ltd
Wuhan Grand Hoyo Co.,Ltd
BLRH Biotech Co.,Ltd.
Henan Eastar Chem.&Tech. Co., Ltd