Ruifa Modular House
Our steel structure building solutions are driven by innovative technology and creative thinking. We customize the right approach for your projects through smart construction design and meticulous cost analysis. We provide a full solution, from design to construction, involving ourselves in every stage of your steel structure project. Free 3D sketches and design drawings are available alongside strong technical support.
With a professional research and development team and a rigorous quality control process, we guarantee that our customers receive products with superior welding quality and accurate dimensions. Our turn-key services have satisfied clients across Asia, Africa, America, Australia, and Europe.



| Category | Component | Specification Details |
|---|---|---|
| Main Structure | H-section steel | Q345 steel H beam, box column available |
| Welding | Automatic Submerged Arc Welding | |
| Surface processing | Twice primer and twice finish Alkyd paint or hot dip galvanized | |
| High strength bolt | Grade 10.9 | |
| Substructure | Tie bar | Dia 89*3 round pipe, steel Q235 process |
| Cross bracing | Dia.20 round bar, steel Q235 pre-galvanized | |
| Angle brace | L50*4, steel Q235, painting/galvanized | |
| Roof & Wall | Purlin | C channel or Z channel, steel Q235, galvanized |
| Panels | Sandwich panel (50-150mm) or corrugated iron sheet | |
| Skylight | 1.2mm FRP transparent panels | |
| Accessories | Doors & Windows | Electric rolling/sliding doors, PVC/Aluminum alloy windows |
Steel structures are commonly used in the construction of various industrial factories, workshops, warehouses, and farm buildings due to their excellent load-bearing capacity and flexible design. Additionally, steel structures have high strength and low weight, making them suitable for bearing heavy loads and spanning large spaces.
This is why they are often used in the construction of high-rise buildings, sports stadiums, large commercial buildings, exhibition halls, and more. Their versatility allows for rapid deployment in diverse environments.
Our warehouses are designed with a robust main steel frame. Featuring a roof and walls constructed from an assortment of panels, this building offers unparalleled benefits: expansive spans, exceptional strength, and energy efficiency.
We consider the fragility, weight, and potential risks during transportation of different components when loading the products into the shipping containers. We take appropriate measures to ensure the safe and efficient unloading process for the customers. Our seaworthy packing standards protect the steel integrity during long-distance transit.


As a professional manufacturer with over 10 years of experience, we specialize in high-quality steel structure warehouses, workshops, and prefab houses. Having completed 100+ projects in more than 30 countries, we offer comprehensive ONE-STOP services, including R&D, design, manufacturing, and overseas project supervision.



