UHPC thin composite panels are composed of UHPC high-strength precast panels and steel trusses. The UHPC high-strength precast panels are premixed and cast with ultra-high-performance concrete and admixtures, and the steel trusses are pre-embedded in them. Ultra-high-performance thin laminated panels can be mass-produced in large quantities, with a daily output of up to 15,000 m², and can be widely used in residential buildings, office buildings, schools, hospitals, shopping malls, industrial buildings and other scenarios.