Zhejiang Provincial Wulin Construction Group Co. Ltd.
Jiangsu Sutong Bridge Co. Ltd.
Shenzhen Style Decoration & Design Co., Ltd.Guangdong Sheng, China
Movares Group BVUtrecht, Netherlands
Precision Concrete Cutting, Inc.Tennessee, United States
Bechtel Ltd.United Kingdom
Zhongruixinyuan Energy Technology(Tianjin) Co., Ltd.
Universal Machine Co.Vermont, United States
Houei Kogyo KKFukuoka-ken, Japan
Kandenko Co., Ltd.Tokyo-to, Japan
Braas Flachdachsysteme Gmbh
Novabrik International, Inc.Quebec, Canada