Tianjin Dadi Sea and Land Geotechnical Engineering Technology Development Co., Ltd.
Beijing Feiyan Petrochemical Environmental Technology Development Co., Ltd.Beijing Shi, China
Three Gorges Electric Power Vocational CollegeHubei Sheng, China
Hangzhou Ozma Cnc Equipment Co., Ltd.Zhejiang Sheng, China
Hainan Drinda New Energy Technology Co., Ltd.Hainan Sheng, China
Chengdu Chengtou Smart City Technology Co., Ltd.Sichuan Sheng, China
BPB Acquisition, Inc.
Beijing Zhongke Tengyue Technology Development Co. Ltd.
Yancheng Kangwei Electronics Co., Ltd.Jiangsu Sheng, China
Hangzhou Yongjing Technology Co., Ltd.Zhejiang Sheng, China
CNBM (Hefei) Powder Technology Equipment Co. Ltd.
Anhui Jiuzhou Fangyuan Pharmaceutical Co., Ltd.