
Nantong Keyi Chemical Co., Ltd.Jiangsu Sheng, China

Shanghai Aerospace Smart Energy Technology Co., Ltd.Shanghai Shi, China

Shandong Leading Technology Group Co., Ltd.

Chengdu Tangkefan Biotechnology Co., Ltd.Sichuan Sheng, China

Guangdong Yinghua New Material Technology Co., Ltd.Guangdong Sheng, China

Foshan Guangyu Stainless Steel Co. Ltd.

Hunan Xinzhong Industrial Equipment Co., Ltd.Hunan Sheng, China

Chengdu Rongguang Hardware Products Co., Ltd.Sichuan Sheng, China

Top Flight Technologies, Inc.Massachusetts, United States

Shenzhen Zhihui Niu Technology Co., Ltd.Guangdong Sheng, China

Guangdong Huage Construction Co., Ltd.Guangdong Sheng, China

Chongqing Nanbian Electromechanical Co., Ltd.Chongqing Shi, China