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Xiamen Kench Technology Co., Ltd.
Quzhou Ruibao Acrylics Co., Ltd
Zhejiang Qinsheng Industry & Trade Co.,Ltd
Techsheen Liaoning International Cooperation Co., Ltd.
Kingherbs Limited
Wuhan Dahua Weiye Pharmaceutical Chemical Co., Ltd.
Tianjin Haitong Chemical Industrial Co., Ltd.
Chemact (Liaoning) Petrochemicals Ltd.
Guangzhou Endless Biotech Co., Ltd.
Qingdao Sunrise Biotechnology Co., Ltd.