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ShanXian Longxin Glass Fiber Products Co., Ltd
Dalian J&C Prosperous Trade Co., Ltd
Xi'an Huilin Bio-Tech Co., Ltd
Shaoxing Shangyu Simo Research Institute of Organic Chemistry
Gihi Chemicals Co.,Limited
Qiyuan (Xi’an) Dae Young Environmental Protection Technology Co., Ltd
Toption Instrument Co.,Ltd
Zibo Ruibao Chemical Co.,Ltd
Sunfree Enterprise Co., Ltd.
Shanxi Guangyuan Fertilizer Co.,Ltd
TianJin Damon International Trade Co.,Ltd
Fujian Xinli Paper Industry Co., Ltd
Guangzhou Jinguan Printing Co., Ltd
Hebei Granray Bioproducts Co.,Ltd
Shanghai Holdenchem Co., Ltd.
Hunan Huacheng Biotech Inc.