Changchun Prefabricated Assembled House

The prefabricated assembled house in Changchun is a product of the building industrialization and prefabricated building industry, with numerous advantages and development potential in the local area.

Technical Features Adapted to Local Needs

Located in the severely cold region of Northeast China, the prefabricated assembled house in Changchun adopts high-performance insulation materials and thermal-break structural designs, enabling it to maintain good thermal performance even at extreme temperatures of -30℃. Its modular design supports flexible combinations, making it suitable for various scenarios such as residential buildings, schools, medical facilities, and temporary structures. In terms of construction, the components are highly precise, with minimal on-site wet work, reducing construction waste and environmental pollution. Compared to traditional construction methods, it can save over 30% of construction time, meeting the demand for efficient construction under the climatic conditions of Northeast China.

Strict Quality Standards for Products

For the main structure, the light-steel house typically employs G550 high-strength galvanized-aluminum light-steel keels that comply with national standards, offering excellent rust and corrosion resistance and a long structural service life. In terms of thermal insulation and soundproofing, thickened insulation layers are used to block thermal bridges, enhancing living comfort in accordance with the "Thermal Design Code for Civil Buildings." For waterproofing and moisture resistance, the roof and walls adopt multiple waterproofing techniques and sealing treatments to prevent rainwater leakage and wall condensation.

Standardized Production Process and Service Specifications

In terms of production, factory prefabrication is adopted, following standardized procedures. From raw material procurement to interior decoration assembly, all processes are independently completed, ensuring full control and traceability throughout. Products undergo strict quality inspections before leaving the factory. Regarding service capabilities, professional designers are provided to conduct on-site surveys, produce various drawings free of charge, and a professional construction team offers full-service, one-stop solutions. Additionally, comprehensive after-sales support services are available.

Favorable Development Trends

In terms of policy, the "Changchun Three-Year Action Plan for Green Construction (2024-2026)" requires that 100% of newly built affordable housing and other projects adopt prefabricated construction methods. In terms of market share, by 2026, the proportion of newly started prefabricated building area in the province will reach 38.7%, with Changchun leading at 42.1%. Regarding project dynamics, as of April 2026, there are 67 projects in the construction preparation and main construction stages, with 41 projects in the planned stage, and the average construction period for individual projects has been shortened to 14.3 months.