Prefabricated Modular Housing Manufacturer

Prefabricated modular housing refers to houses that are pre-assembled in a factory and ready for immediate use on-site. Available in various styles and with corresponding amenities, they can be decorated and customized in size to meet specific needs. They are a popular mobile and expandable housing solution.

As a leading prefabricated modular housing manufacturer and supplier in China, Wanzhi Steel are committed to providing reliable and highly customizable building spaces to customers worldwide. Please contact us if you have specific requirements.

Core Types

1. Expandable Container House

Wanzhi Steel manufactures double-wing expandable container houses, ranging from 10ft to 40 feet, which create double the space through unit combination. They offer options for 1-6 bedrooms.

2. Folding Container House

Z-type/H type folding houses, including flat-pack prefabricated container houses, offer a variety of options from easy transport to permanent construction.

3. Modular Light Steel Structure Housing

Designed specifically for residences, villas, tourist resorts, and high-end campsites, multiple modules can be quickly assembled into large spaces to form combined office buildings, school buildings, and worker dormitories.

4. Customized Special Housing

Including Apple Cabins, Prefabricated Emergency Housing, Space Capsule Houses, Prefabricated Hospital Houses, Camping Container Houses, Galvanized Steel Metal Buildings, All-Season Sunrooms, Mobile Shops, and Equipment Rooms.

Features

• Rapid Deployment: Prefabrication in the factory and on-site foundation construction are carried out simultaneously, shortening the construction period by more than 60%.
• Robust and Durable: Utilizes a high-strength steel frame and high-quality metal sandwich panels. Earthquake-resistant, wind-resistant, and Class A fire-resistant.
• Flexible and Scalable: Modular design allows for easy assembly and expansion later, easily meeting the needs of changing spaces.
• Low Price: As a modern Chinese factory, our mass production model allows us to offer highly competitive direct-supply prices.

Wide Range of Uses

Exterior Color

• Classic Series: Pure white, sky blue, brick red, and dark green – classic and durable.
• Wood Grain/Stone Grain/Camouflage Series: Realistic wood and stone texture coatings, especially suitable for cultural tourism projects and residences.
• Customization: Can be customized according to your brand colors or requirements; OEM/ODM supported.

Walls & Roof

I. Exterior Wall System

• Metal Carved Panel: A composite decorative panel with an embossed and carved metal surface, integrating insulation and decoration.
• PU Sandwich Panel: Uses polyurethane as the core material, offering excellent insulation performance, lightweight, and high strength.
• Rock Wool Sandwich Panel: Uses rock wool as the core material, possessing excellent fire resistance (Class A non-combustible) and sound insulation properties.

II. Interior Wall and Partition Systems

• Gypsum board partitions: Use a light steel frame with gypsum board on both sides; smooth, easy to decorate, and provides good sound insulation.
• Cement fiberboard partitions: High strength, excellent moisture and fire resistance, suitable for damp areas or areas with fire safety requirements.
• Metal panel partitions: Made of color steel plates or thin sandwich panels; sturdy, durable, and easy to clean.
• Wood/OSB board partitions: Including plywood, OSB board, etc., commonly used in interior decoration and furniture.

III. Roofing System

• Roof sandwich panels: Similar to wall panels, but typically designed with a larger corrugation height to facilitate drainage, while also providing insulation and structural support.
• Metal roofing panels: Single-layer or composite profiled metal sheets, specifically designed for roof waterproofing and drainage, offering high durability.

Frame Material

I. Mainstream Frameworks

1. High-strength steel frame: Constructed using national standard (GB) Q235 or Q345 steel, assembled by welding or bolting.
2. Light steel frame: Constructed from cold-formed thin-walled steel sections (C-shaped steel, U-shaped steel). Used for modular villas and low-rise buildings, lightweight.

II. Auxiliary structures and connectors

1. Galvanized C/Z-shaped steel purlins: Serving as the supporting framework for walls and roofs, the galvanizing treatment provides excellent rust protection.
2. Connectors and fasteners: High-strength bolts, nuts, self-tapping screws, etc., are used.

Price Breakdown

I. Basic Structure & Dimensions

• House Size and Type: Standard 20ft/40ft container house, extended container, collapsible container, or custom sizes.
• Frame Material: High-strength steel structure (high price) or light steel structure (economical).
• Walls: PU sandwich panels (good insulation), rock wool sandwich panels (good fire resistance), or metal decorative panels (high decorative appeal).

II. Internal Configuration

• Interior decoration level: Basic, standard office configuration, or high-end decoration.
• Doors and windows configuration: Quantity, style (PVC, aluminum alloy), and glass type (single/double glazing).
• Electrical system: Standards and brands of lighting fixtures, switches, sockets, and wiring.
• Plumbing, heating, and ventilation: Whether bathroom, air conditioning, and heating systems are pre-installed or installed.

III. Price Range

1. Standard Container Houses / Workers’ Barracks: Economy model $1,500 – $3,000 USD/unit; Comfort model $3,000 – $6,000 USD/unit (ready to move in).

2. Extendable/Folding Container Houses: Side-extended/Double-wing $4,500 – $9,000+ USD/unit; Folding container houses $3,000 – $7,000 USD/unit.

3. Light Steel Modular Villas: Basic model $200 – $400 USD/sqm; Fully Furnished model $400 – $800+ USD/sqm.

4. Themed Houses (Apple Capsule/Space Capsule): $8,000 – $20,000+ USD/unit.

The above prices are for a single unit; significant discounts are available for bulk purchases (e.g., 20 units or more).

Client Cases

Wanzhi Steel – Modular & Prefab Home Manufacturer

Wanzhi Steel is a professional manufacturer of integrated housing and steel structure systems. With advanced production equipment and a professional engineering team, we provide comprehensive solutions from standard designs to customized solutions, striving to be your trusted construction partner.

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