Prefab 20FT 40FT Expandable Foldable Modular Tiny Home Casa Prefabricada Granny Flat Container House 2 3 Bedrooms with Bathroom

Name: Prefab 20FT 40FT Expandable Foldable Modular Tiny Home Casa Prefabricada Granny Flat Container House 2 3 Bedrooms with Bathroom
Brand: Guangzhou Kinghouse Modular House Technology Co., Ltd.
SKU: 2240286595

Guangdong, ChinaGuangzhou Kinghouse Modular House Technology Co., Ltd.

US$172.00

36-71 square meters

US$170.00

72-4,999 square meters

US$150.00

5,000+ square meters

Product specifications

style

Product profile

After-sales Service

Online Technical Support

Application

Hotel, Office, School, Hospital, Dormitory

Fast Installation

Model NO.

TZX

Feature

Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Leak Proof, Moisture Proof, Safe, Thermal Insulation, Waterproof, Wind Resistance

Material

Steel Structure

Specification

custom

Trademark

Kinghouse

Origin

Guangzhou

HS Code

9406900090

Production Capacity

10000units/Year

Key features

Fast Installation: Complete assembly in 2 hours per set, saving significant labor costs.

Long Service Life: Durable steel structure designed to last more than 50 years.

High Wind Resistance: Withstands up to 12-level winds with CE certification.

Earthquake Resistant: Engineered to resist 8 to 9-degree earthquakes per GB50011 standards.

Fireproof Safety: Class A fire rating with 1-hour resistance using rock wool panels.

Customizable Size: Available in 20ft, 30ft, 40ft, and other sizes based on requirements.

Eco-Friendly Material: 90% recyclable materials including steel and rock wool.

Complete Internal Setup: Pre-installed kitchen, bathroom, power, and water pipes ready for immediate use.

Company profile

R&D CapabilitiesQuality Assurance

Guangzhou Kinghouse Modular House Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Guangzhou portAverage Response Time: ≤1.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryKinghouse integrates design, production, sales, and assembly, supplying portable houses, container houses, sentry boxes, and portable toilets. It reports two workshops totaling 50,000 sqm and 15 production lines, with 100% finished-product inspection and two QA/QC inspectors. The supplier provides sample-based, design-based, and full customization, as well as ODM and OEM services, but reports no recent new-product development, 3D software design, SDK, overseas agents, overseas warehouse, or showroom. Quality-related certifications include CE, RoHS, and ISO9001. Quality assurance and material traceability are reported, although several procedures lack written records. Lead times are within 15 working days in both peak and off-seasons, while manufacturing capacity lacks a valid contract with associated subcontractors. Customer-specific cases are not explicitly identified.

Supplier typeThe supplier is presented as an integrated manufacturer covering design, production, sales, and assembly, with products including portable houses, container houses, sentry boxes, and portable toilets. It explicitly states that it is not a professional technical supplier, so its profile is primarily manufacturing-oriented rather than technical-service-oriented.

CertificationsThe supplier states that it passed CE and RoHS product certifications in 2019 and achieved ISO9001 certification in 2020. These certifications explicitly support compliance and quality-management capability.

R&D capabilityThe supplier offers ODM services and customization from samples or designs, but reports no new products during the past year, no 3D software design service, and no available SDK. This demonstrates design-related service capability but not strong evidence of ongoing product innovation.

Production capacityProduction evidence includes two workshops totaling 50,000 sqm, 15 production lines, punching and welding equipment, 100% finished-product inspection, a stated lead time within 15 working days, and 10 qualified service-capability suppliers. Countervailing limitations are no inventory capacity and no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization. It also reports ODM and OEM capability, directly supporting a broad customization offering.

Product Q&A

Q:Do your products have safety features such as wind resistance, earthquake resistance, and fire resistance?

Wind resistance: Level 10 (upgradable to Level 12, CE-certified), Earthquake resistance: 8-degree (GB50011-certified), Class A fireproof (rock wool sandwich panels, 1-hour fire resistance), supports customization for extreme climates.

Q:Is the steel of the container house thick enough? Has it been treated with rust and corrosion prevention?

Steel thickness: 2.0-3.5mm (optional galvanized steel/weathering steel), hot-dip galvanizing (20+ years rust-proof), epoxy resin sealing at joints, passes ISO 9227 salt spray test.

Q:Are your products movable and reusable?

Folding design (2x 20FT expandable units fit in a 40HQ container), modular bolt connections (non-destructive disassembly),supports 10+ relocations (e.g., XX Camp relocated 4 times in 3 years).

Q:How is the container house transported as a whole? Is it easy to install? How long does it take to deliver?

Transportation: Whole unit or folded (compatible with sea/land shipping); Installation: 2-person assembly in 4 hours (video guide + toolkit included); Delivery: 10 days (standard) / 15 days (customized), 80% faster than industry average.

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Prefab 20FT 40FT Expandable Foldable Modular Tiny Home Casa Prefabricada Granny Flat Container House 2 3 Bedrooms with Bathroom