Meverin SrlItaly
National Railway Construction (Beijing) Technology Co., Ltd.Beijing Shi, China
Guildford Kapwood Ltd.Derby, United Kingdom
Brock (Chengdu) Engineering Co., Ltd.Sichuan Sheng, China
Chongqing Hufeng Precision Machinery Manufacturing Co., Ltd.Chongqing Shi, China
Hubei Tiancheng Hemp Industry Co., Ltd.Hubei Sheng, China
NBCZhejiang Sheng, China
Nanobio Corporation
Guangdong Dezhongtang Biotechnology Co., Ltd.Guangdong Sheng, China
Shanghai Gujian Lock Co., Ltd.Shanghai Shi, China
Maihe (Guangzhou) Industrial Co., Ltd.Guangdong Sheng, China
Zhejiang Zhuji Wanbao Machinery Co. Ltd.