Wuxi Hongcheng Paper Machinery Co., Ltd.
Hangzhou Huikun Control Technology Co., Ltd.
Foshan Nanhai District Chuanyi Precision Machinery Co., Ltd.Guangdong Sheng, China
Shinwa Sangyo KK
Shandong Chizhong Group Co. Ltd.
Sichuan Hengding Building Materials Co., Ltd.Sichuan Sheng, China
Donggang Zhike Industrial Park Co., Ltd.Shandong Sheng, China
Beijing Yujiaming Tri-State Ion Science Research Institute Co., Ltd.
Electric Power of Shanxi
Saipem UK Ltd.United Kingdom
Wenzhou Miao's Door Industry Technology Co., Ltd.Zhejiang Sheng, China
Ningbo Kaixuan Fire Control Equipment Co., Ltd.