
Hangzhou Huabo Fire Equipment Co., Ltd.Zhejiang Sheng, China

Guangzhou Pinzhong Electronic Technology Co., Ltd.Guangdong Sheng, China

Shenzhen Xinqihao Equipment Hardware Co., Ltd.Guangdong Sheng, China

Tongguang (Jiangsu) New Material Technology Co., Ltd.Jiangsu Sheng, China

Poly-TEC Products, Inc.United States

Fujian Quanzhou Xiduoduo Food Co. Ltd.

TIANJIN ZHONGHUAN TCOA ELECTRONICS COMPANY LIMITEDTianjin Shi, China

Zhejiang Taixing Intelligent Equipment Co., Ltd.Zhejiang Sheng, China

Naturally Scientific Technologies Ltd.United Kingdom

Suzhou Runlu Automation Technology Co., Ltd.Jiangsu Sheng, China

Hussong Manufacturing Co., Inc.

China Railway China Tunnel Joint Heavy Equipment Co., Ltd.