China, Sept. 24 -- Recently, the 2026 Green & Low-Carbon Expo and the 2026 International Engineering Construction Expo opened at the National Exhibition and Convention Center (Tianjin).CSCEC showcased its achievements in international engineering, smart construction, green and low-carbon technology, "Quality Homes," and urban renewal - highlighting how innovation is driving high-quality development in the construction industry. The international engineering section featured CSCEC's landmark overseas projects, including sea-crossing bridges, rail transit lines, expressways, high-end residential buildings, and logistics facilities. Among them was the first phase of the Astana Light Rail Transit project in Kazakhstan, which opened to traffic t...