Anhui Guangyi Landscape Architecture Corp. Ltd.
Shanghai Foundation Engineering Co., Ltd.
Shiraishi Calcium Kaisha Ltd.
Kyiv National University of Construction & ArchitectureUkraine
Anhui Huanghe Water-resourse Treatment Technologies Co.,ltd.
Zhengzhou Water Conservancy Construction Project Co., Ltd.
Beijing Sanlian Hope Shin-Gosen Technical Service Co., Ltd.Beijing Shi, China
Advanced Concrete Technology, Inc.Missouri, United States
Norcem ASOslo, Norway
Imperbel NVVlaams-Brabant, Belgium
Delta Research, Inc.Alabama, United States
Climate Recovery Ind ABKalmar Lan, Sweden