
Shenzhen Lianhe Anye Technology Co., Ltd.Guangdong Sheng, China

Hebei Tianjian Steel Structure Co., Ltd.Hebei Sheng, China

Tianjin Yannuoan Technology Co., Ltd.Tianjin Shi, China

Anhui Lianteng Furniture Co., Ltd.Anhui Sheng, China

Beijing Huiyuan Co., Ltd.Beijing Shi, China

Liberty Patents LLCUnited States

Suzhou De Ruiyuan Plasma Research Institute Co., Ltd.Jiangsu Sheng, China

Hangzhou Jianji Technology Co., Ltd.Zhejiang Sheng, China

Shiyin (Shanghai) Biotechnology Co., Ltd.Shanghai Shi, China

Jiangsu Hot Technology Co., Ltd.Jiangsu Sheng, China

Peter Unger,Germany

Beijing Qibao Technology Co., Ltd.