Wuhu Dongguang Dahua Machine Mfg Co. Ltd.Anhui Sheng, China
Shenzhen Chuangyin Industrial Co. Ltd.Guangdong Sheng, China
Gansu Kunlun Biochemical Co. Ltd.
Guangxi Huayin Aluminium Co., Ltd.
Heilongjiang Mudanjiang Pumped Storage Co., Ltd.Heilongjiang Sheng, China
Haian Huacheng New Materials Co., Ltd.Jiangsu Sheng, China
Zibo Hengxin Pavement Material Co., Ltd.Shandong Sheng, China
Shenzhen Sanhe New Electronic Technology Co. Ltd.
Institute of Metal Corrosion and Protection, Chinese Academy of SciencesLiaoning Sheng, China
Daxinganling North Tianyuan Biotechnology Co., Ltd.Heilongjiang Sheng, China
Fujian Churi Coating Technology Co., Ltd.
Heilongjiang Provincial 904 Environmental Engineering Survey and Design Institute