
Hymetal Building Components (Shanghai) Co. Ltd.Shanghai Shi, China

Anhui Tuqiang Biochemical Container Manufacturing Co., Ltd.Anhui Sheng, China

One Dragon Construction (Shenzhen) Co., Ltd.Guangdong Sheng, China

Carlson Tool & Machine Co.United States

Beijing Renge Technology Co. Ltd.Beijing Shi, China

Hunan Mingxiang Technology Development Co., Ltd.Hunan Sheng, China

Jiangsu Huishan Stone Technology Co., Ltd.Jiangsu Sheng, China

Suzhou Birui Industrial Co., Ltd.Jiangsu Sheng, China

Fujian Huatai Ventilation and Air Conditioning Equipment Co., Ltd.Fujian Sheng, China

Chengdu Guoxing Communication Co., Ltd.Sichuan Sheng, China

Kuke International Group Co., Ltd

Jiangxi Longjin Industrial Co., Ltd.Jiangxi Sheng, China