Can the size and layout be customized?

Yes, fully customizable: - Dimensions 20ft , 30ft ,40ft - Interior layout (bedroom, bathroom, office, etc.) - Door and window positions

What are the transportation options?

We offer: - Flat-pack shipping (cost-efficient)

Does the house comply with local building standards?

Yes. We can adapt the design to meet local regulations and provide certifications such as CE / ISO if required.

Can the design be customized for different styles?

Yes, various styles are available: - Modern style (dark grey / black) - Nordic style (light colors) - Resort / camp style (wood grain / natural tones)

What after-sales service do you provide?

We provide: - Installation support - Technical assistance - Spare parts supply if needed If you have specific requirements, please feel free to share your project details or drawings with us. We will provide a customized solution and quotation accordingly.

Folding Foldable Steel Tiny Portable Two Wing Expandable Prefab Prefabricated Container House Home Construction Site

Name: Folding Foldable Steel Tiny Portable Two Wing Expandable Prefab Prefabricated Container House Home Construction Site
Brand: Weifang Zongfab Modular Building Co., Ltd
SKU: 2150473742

Shandong, ChinaWeifang Zongfab Modular Building Co., Ltd

US$7,600.00

1-3 Sets

US$5,500.00

4+ Sets

Product profile

Customization

Available

After-sales Service

Design and Technical Services

Certificate

CE, ISO, CE ISO

Model NO.

Two Wing Expandable House

Customized Or Not

Customized

Design Style

Modern

Material

Steel Structure

Application

Villa

Fast Installation

Lifespan

20-30 Years

Fire Rating

Grade 2

Area

37 M2

Decoration

Finishes

Other Facilities

Bathroom Kitchen and Stairs

Transport Package

Wooden Crates and Plastic Film

Specification

6440mm*5900mm* 2550mm customizable

Trademark

zongfabmodular

Origin

Weifang Shandong China

HS Code

940690

Production Capacity

1000 PCS Each Year

Key features

Extended Lifespan: Typical service life of 20-30 years with periodic maintenance.

Rapid Installation: Single unit installation takes approximately 40 minutes with 2 personnel.

Customizable Dimensions: Available in 20ft, 30ft, and 40ft sizes with flexible layouts.

Multi-Story Capability: Steel structure supports single, double, and multi-unit modular combinations.

Weather Resistant: Wind resistance up to Level 10-12 with waterproof and anti-corrosion treatment.

Diverse Material Options: Galvanized steel frames and various sandwich panel wall thicknesses available.

Comprehensive Certifications: Complies with CE, ISO standards and adapts to local building regulations.

Flexible Style Selection: Offers Modern, Nordic, and Resort styles with various color and finish options.

Company profile

High Repeat Buyers ChoiceQuality Assurance100% Finished Products InspectionODM Services

Weifang Zongfab Modular Building Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤1.31h

AI-Powered supplier vetting

SummaryWeifang Zongfab Modular Building Co., Ltd. is identified as a China-based limited trading company offering modular and prefabricated housing products. The supplier reports ISO 9000 and ISO 9001 certifications, raw-material traceability, 100% finished-product inspection, and quality assurance. It states annual modular-house capacity of 20,000 sets, ODM and OEM capabilities, and minor customization services. However, the evidence also shows only three employees in general company information, one quality assurance/control inspector in one record versus 11–20 quality-control staff in another, no overseas showrooms, agents, branches, or offline trade-show participation, and incomplete written records for service assessment, corrective actions, and complaint handling. Financial information is incomplete and does not establish credibility. Customer cases are not specifically documented.

Supplier typeThe supplier is listed as a China-based limited company and trading company engaged in furniture, construction, and decoration, while its description presents an integrated housing operation covering design, production, manufacturing, sales, construction, and installation. Its stated product range centers on modular, prefab, container, and related housing products.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certification claims, although the provided information does not include certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe supplier reports no overseas showroom, agent, branch, or offline trade-show capability, and lists zero countries with overseas services. Complaint handling and corrective/preventive-action procedures reportedly exist but lack written records, while fire-drill status is unknown; therefore, the available evidence does not demonstrate strong after-sales infrastructure.

R&D capabilityThe supplier reports a professional R&D and senior design team, R&D engineers with 6–10 years of total experience, and ODM capability. However, it reports no available SDK, so the evidence supports design and product-development capability but not broader technical-platform capability.

Production capacityThe supplier describes dedicated production, quality inspection, construction, and installation teams and reports annual modular-house output of 20,000 sets. It also reports 100% finished-product inspection and lead times within 15 workdays off-season and within one month during peak season, although staffing information is inconsistent across records.

Customization capabilityThe supplier explicitly offers minor customization and ODM services, indicating the ability to adapt or develop products beyond standard offerings. The evidence does not support extensive or fully bespoke customization.

Product Q&A

Q:What is the service life of the prefabricated house?

The typical service life is 30 years, depending on materials, anti-corrosion treatment, and environmental conditions.

Q:Can the house withstand extreme weather conditions?

Yes. The structure can be customized to meet local conditions, including: - Thermal insulation (Rock wool / EPS panels) - Wind resistance (up to Level 10-12) - Waterproof and anti-corrosion treatment

Q:Can the house be built as a double-story or multi-story structure?

Yes, steel structures support: - Single-story - Double-story - Multi-unit modular combinations (apartments, camps, etc.)

Q:Is the installation complicated? How long does it take?

Installation is simple: - Single unit: 2 person 40 minutes ,need lift machines. - Full project: depends on project scale We provide installation drawings and remote guidance.

Q:Are electrical and plumbing systems included?

Optional, based on your requirements: - Pre-installed electrical system - Plumbing system - Bathroom and kitchen solutions available