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Henan Niujiao Industrial Co., Ltd.
Guangzhou Laikebao New Material Technology Co., Ltd
Zibo Chemic New Material Co., Ltd
Shandong Zofu New Materials Co., Ltd
Shijiazhuang Beihai Pipe Co., Ltd.
Fong Yong Chemical Co., Ltd
Zouping Weijia New Material Technology Co., Ltd
Green View Technology and Development Co., Ltd
Huson Chemistry Co., Ltd
Guangzhou Baisha Plastics New Materials Co.,Ltd
Cangzhou City Junchiweiye Chemical Co., Ltd
Henan Brilliant Biotech Co.,Ltd
Yingkou Kingnor Minerals Products Co., Ltd