
Summit Precision Engine Products (Wuhan) Ltd.Hubei Sheng, China

Zhuhai Boyue Architectural Design Co., Ltd.Guangdong Sheng, China

Hangzhou Qiandai Technology Co., Ltd.

Guangzhou Letong Industrial Technology Co., Ltd.Guangdong Sheng, China

Henan Zhongzhou Co. Ltd.Henan Sheng, China

Tianjin Lishun Tongda Cement Products Co., Ltd.Tianjin Shi, China

Shenzhen Huoyan Intelligent Co., Ltd.

Xiaogan Guangyan Huayuan Salt Manufacture Co. Ltd.

Henan Xiaoqu Linghang Food Co., Ltd.Henan Sheng, China

Meltec Corp.Japan

Winbex Corp.Taiwan Province, China

Philipps University of MarburgHessen, Germany