Taizhou Jieyu Machinery Manufacturing Co., Ltd.Zhejiang Sheng, China
Zhongguang Future Technology Development (Shanghai) Co., Ltd.Shanghai Shi, China
Donbas National Academy of Civil Engineering & ArchitectureUkraine
Xiamen Shengyushun Technology Co., Ltd.Fujian Sheng, China
Jingqi (Tianjin) Technology Co., Ltd.Tianjin Shi, China
Anhui Runying Building Materials Co., Ltd.Anhui Sheng, China
Gaggenau-Werke Haus & Lufttechnik GmbH
Chengdu Flame Technology Co.,Ltd.Sichuan Sheng, China
Guangdong Xinxin Industrial Co., Ltd.Guangdong Sheng, China
AP Industries, Inc.Canada
CRSC (Xian) Rail Industry Group Co., Ltd.Shaanxi Sheng, China
Beijing Power Source Technology Development Co., Ltd.Beijing Shi, China