Prefabricated House Finished Products in Xuchang
The prefabricated house finished products in Xuchang mainly include two types: prefabricated villas and customized light-steel villas.
Prefabricated Villas
The mobile villa factory in Xuchang has established a standardized production line relying on the mature steel processing and panel supply chain in the Central Plains region. It is equipped with CNC cutting equipment, automatic welding robots, and intelligent spraying systems, enabling digital control over key processes. The products use light-steel or steel-frame structures as the main body, combined with thermal insulation composite wall panels, reducing the construction period by more than 50% compared to traditional brick-and-mortar structures. The components are connected using bolts or snap-fit techniques, with errors controlled at the millimeter level, effectively improving the building's airtightness and seismic performance. The construction process involves no wet operations, reducing construction waste and dust pollution. The factory's products integrate multiple innovative processes, such as using cold-formed thin-walled steel systems, filling wall cavities with rock wool or polyurethane to form efficient thermal insulation layers, integrating photovoltaic tiles and rainwater collection systems on the exterior facade for micro-energy self-sufficiency, and embedding internal pipelines within the wall sandwich layers to avoid secondary slotting that could damage the structure. These technologies enable the prefabricated villas to maintain stable performance in extreme weather conditions, with wind resistance up to Level 12 and seismic fortification intensity up to Level 8. Moreover, the buildings have the function of relocation and reassembly; a villa can be quickly reconstructed at a new site after disassembly, with a component reuse rate exceeding 85%.
Customized Light-Steel Villas
Xuchang uses high-strength galvanized-aluminum cold-formed thin-walled steel as the load-bearing framework, combined with oriented strand board (OSB), waterproof breathable membranes, thermal insulation, and soundproofing materials to form a new type of prefabricated building system. Designers scientifically calculate the roof snow load and lateral wind pressure based on local climate characteristics, optimizing the layout of window and door opening lintels and wind-resistant columns. The walls, floors, and roof trusses are all produced using standardized methods, requiring only on-site assembly according to the drawings, which increases the construction speed by about 30% compared to traditional brick-and-mortar structures. The wall cavities are filled with eco-friendly thermal insulation materials, combined with exterior insulation layers, achieving high energy efficiency. Excellent customized light-steel villa factories are equipped with a complete set of automatic cold-forming production lines capable of continuous leveling, punching, shearing, and automatic film coating of galvanized-aluminum steel coils, with component length errors controlled within ±1 millimeter. They also adopt a digital quality inspection system, conducting strict records for every process, from raw material incoming inspection to semi-finished product dimension sampling and overall pre-assembly before factory shipment.
