Ruitai Magang New Material Technology Co., Ltd.Anhui Sheng, China
KaZak Composites, Inc.
SDIC Qinzhou Power Generation Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
Zhejiang Province Yijian Construction Co. Ltd.Zhejiang Sheng, China
New Tech Srl
Sumitomo Realty & Development Co., Ltd.Tokyo-to, Japan
Murao Giken Corp.Niigata-ken, Japan
Grinaker-LTA Ltd.South Africa
BERDING BETON GmbHNiedersachsen, Germany
Jiangxi Changtai Expressway Co. Ltd.
Thöni Industriebetriebe GmbHTirol, Austria
Road & Bridge International Co., Ltd.Beijing Shi, China