Calbrandt, Inc.
Anhui Weidong Building Materials Co., Ltd.
Qingdao Hot Spring Construction Group Co Ltd.Shandong Sheng, China
Zhangzhou Donggang Precision Machinery Co., Ltd.Fujian Sheng, China
Yichun Leiheng Technology Co., Ltd.
Jiangsu Shenjiu Chemical Fiber Co., Ltd.Jiangsu Sheng, China
Colorguard Corp.
Henan Yafeng Electric Co., Ltd.Henan Sheng, China
Beijing Synergy Vacuum Glazing Technology Co. Ltd.Beijing Shi, China
Elco Tianjin Electronics Co. Ltd.Tianjin Shi, China
Kisso Co. Ltd.
Dongguan Shixi Intelligent Machine Manufacturing Co., Ltd.