On April 26, 2022, at Challenger Hall, IMPACT Arena, Exhibition and Convention Center, Muang Thong Thani, the National Metal and Materials Technology Center (MTEC) presented its research work at the 34th Architect Expo 2022. The event was organized from April 26 to May 1, 2022 at IMPACT Challenger Hall by the Association of Siamese Architects under Royal Patronage (ASA) in collaboration with TTF International Co., Ltd. The 34th Architect Expo 2022 was the largest gathering event of the year for architects, designers, and professionals and this year’s concept was “CO-WITH CREATORS”. In this event, the Technology and Informatics Institute for Sustainability (TIIS), an organization under MTEC, presented its 3D Circularity model for sustainability in the construction industry and sustainable business operations confoming to to ESG (Environment, Social and Governance) guidelines to the participants.