Hubei Jinweikang Protective Products Co., Ltd.
Zhejiang Yangguang Education Technology Co., Ltd.
Tairong Building Materials (Huzhou) Co., Ltd.
Liaoning Dongda Powder Engineering Technology Co., Ltd.Liaoning Sheng, China
Sichuan Shuxing Youchuang Safety Technology Co., Ltd.
Tamano Kasei KK
Georg Braun GmbH
Industrias Quirurgicas De Levante SA
Shanghai Tianqiang Textile Co. Ltd.
China Power Huachuang Power Technology Research Co., Ltd.
Jiangsu Yijin Environmental Protection Technology Co. Ltd.
Ma'anshan Jin'an Environmental Technology Co., Ltd