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Xiamen Origin Biotech Co., Ltd
Hangzhou EA Technology Co., Ltd
Jiangsu Zhuoli Chemical Technology Co.,Ltd
Mayvin Optical Instrument Co., Ltd.
Jiangsu Topsky Composite Material Co., Ltd
Xi'an Huilin Bio-Tech Co., Ltd
The TNN Development Limited
XI’AN Mellon Chemical Technology Co., Ltd.
Qingdao Advanced Marine Material Technology Co., Ltd.
Shanxi Guangyuan Fertilizer Co.,Ltd
Weifang Neway Chemical Co., Ltd