
Beijing Kaianrui Pharmaceutical Technology Co., Ltd.

Dongguan Huabei Electronic Technology Co. Ltd.

Guangzhou Porace Intelligent Equipment Co., Ltd.Guangdong Sheng, China

Zhejiang Kangxu Technology Co., Ltd.Zhejiang Sheng, China

Shaanxi Yulin Energy Group Hengshan Coal and Electricity Co., Ltd.Shaanxi Sheng, China

Concord Laboratories, Inc.

Hainan Yuansheng Fishery Co., Ltd.Hainan Sheng, China

Beijing Jide System Technology Co., Ltd.Beijing Shi, China

Jiangsu Yuansheng Environmental Protection Equipment Co., Ltd.Jiangsu Sheng, China

Jiangsu Ben'an Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China

Shenzhen Hui'an Fire Protection Facilities Engineering Co.Guangdong Sheng, China

Dongying Tongbo Petroleum Electronic Instrument Co., Ltd.Shandong Sheng, China