Taiwan Concrete Institute is the most important platform for construction industries in Taiwan to connect industry, government, and academic organization, has nearly 500 members including Taiwan Construction Research Institute, Taiwan Cement Ltd., Asia Cement Corporation, Ruentex Materials Ltd.. TCI’s purpose is to develop and promote the advanced concrete technology, and improve construction engineering quality. In recent years, TCI has focused on the circular economy development in the construction industry. TCI wishes to assistant construction industries to transfer their role in the society and help our country re-utilize and recycle most waste.