Shanghai Dulang Trade Co.,Ltd.
Jieqi Mark Energy Technology (Jiangsu) Co., Ltd.Jiangsu Sheng, China
Lixin County Zhongshan Pharmaceutical Technology Co., Ltd.Anhui Sheng, China
Chongqing Riquan Agriculture and Animal Husbandry Co., Ltd.Chongqing Shi, China
Shanghai Ruisi Marine Technology Co., Ltd.Shanghai Shi, China
Changzhou Bitai Technology Co., Ltd.Jiangsu Sheng, China
Nantong Lianheng New Materials Co., Ltd.Jiangsu Sheng, China
Henan Huisiyuan Environmental Protection Technology Co., Ltd.Henan Sheng, China
Liyang Zhenda Railway Products Co. Ltd.Jiangsu Sheng, China
MSD R&D (China) Co. Ltd.Beijing Shi, China
Zhejiang Si Beining Precision Technology Co., Ltd.Zhejiang Sheng, China
Tianjin Diankang Technology Co., LtdTianjin Shi, China