
No. 54 Research Institute of Electronics, Ministry of Information Industry

Zhuji Hongqiang Bearing Co., Ltd.

Beijing Yike Communication Technologgy Co. Ltd.

Jingdezhen Lanyinzi Ceramics Co., Ltd.Jiangxi Sheng, China

Jiapeng Precision Technology (Dalian) Co., Ltd.Liaoning Sheng, China

Avantine Fabric Industry (Shenzhen) Co., Ltd.Guangdong Sheng, China

Hydrosys (Beijing) Technology Co., Ltd.Beijing Shi, China

Mingguang Hongsheng Electromechanical Equipment Manufacturing Co., Ltd.Anhui Sheng, China

Aurora Equipment Co.

Taixing High-tech Environmental Protection Equipment Co., Ltd.

Nanjing Hanyuan Technology Co., Ltd.Jiangsu Sheng, China

Beijing Institute of Environmental Hygiene Design Science