Decai Decoration Co., Ltd.
AL-KO THERM GMBHGermany
Upofloor OyFinland
Lincoln Ventures Ltd.British Columbia, Canada
BBMG Mortar Co., Ltd.
Beijing Sino Confix Technology Co. Ltd.Beijing Shi, China
Fujita Engineering Co., Ltd.Japan
Tianjin North Venture Municipal Engineering Group Co. Ltd.Tianjin Shi, China
International Cellulose Corp.Texas, United States
Beijing Urban Construction Engineering Co., Ltd.
Gansu Province Highway Traffic Construction Group Co., Ltd.Gansu Sheng, China
China Railway 16th Bureau Group Co., Ltd.