CCCC First Harbor Engineering Company (CCCC-FHEC) has built and operated two smart plants for speeding up the construction of Sichuan-Xizang Railway, including a precast plant and a steel fabrication plant, adopting life-cycle management, comprehensive control of all elements and fully real-time data driven system with the self-developed smart and efficient digital management platform. 

The innovations made in the production of precast pieces and steel structures accelerate the production and prioritize the construction cost while ensuring high-quality and security performance.