The smart precast concrete yard has been successfully implemented on the Hangchun–Kai section!
Recently, the smart precast girder yard developed by Hebei Dongfeng Shijing Rail Co., Ltd. was successfully commissioned on the Hangzhou section of the Hangzhou–Chun’an–Kaihua Expressway. In response to the project’s challenging conditions—high bridge‑to‑tunnel ratio and a tight construction schedule—our company leveraged four core technologies to overcome key technical hurdles, thereby setting a new benchmark for lean production in precast girder yards.
Learn More