
Guangdong Fute New Material Technology Co., Ltd.

Sichuan Xionggang Glass Co. Ltd.Sichuan Sheng, China

Fujian Weiling Ventilation Equipment Co., Ltd.Fujian Sheng, China

Yunnan Hengcao Biotechnology Co., Ltd.Yunnan Sheng, China

Guangzhou Xianxin Machinery Manufacturing Co., Ltd.Guangdong Sheng, China

Shanghai Guangu Technology Co., Ltd.Shanghai Shi, China

Xinghexin Enterprise Co., Ltd.

Goodstone International Pty Ltd.

Diagnostic Ultrasound Services, Inc.Kansas, United States

Hongkong Diagchallen Biotech Ltd.Hong Kong SAR, China

Dongguan Zhouyu Intelligent Technology Co., Ltd.Guangdong Sheng, China

Zhuzhou Diamond Drilling Tools Co., Ltd.Hunan Sheng, China