What are the dimensions of the house?

The house expands from a compact 20ft structure to a spacious 40ft, with specific dimensions varying by configuration.

What materials are used for construction?

Constructed with a robust high-strength steel frame, insulated sandwich panels, and durable flooring systems.

Is the house earthquake resistant?

Yes, the product features earthquake resistance as a key characteristic for safety.

20FT Expandable Container House Granny Flat with Rock Wool Insulation

Name: 20FT Expandable Container House Granny Flat with Rock Wool Insulation
Brand: Hig Housing Tech Co., Ltd.
SKU: 2322459045

Jiangsu, ChinaHig Housing Tech Co., Ltd.

US$240.00

30-199 Square Meters

US$230.00

200-399 Square Meters

US$220.00

400+ Square Meters

Sample price:US$240.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Application

Villa

Model NO.

Expandable Container House

Fast Installation

Feature

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

Material

Steel Structure

Size

20FT/40FT or Customized

Wall

Rock Wool

Usage

Family House/Apartment/Villa

Window

PVC Sliding Window

Structure

Steel Luxury Container House

Transport and Load

40hq Container

Design Style

Customizable

Color

Customized Colors

Transport Package

Standard Packing

Specification

6200*5900*2480*2200

Trademark

HIG Housing

Origin

China

HS Code

9406900090

Production Capacity

500sets Per Month

Key features

Expandable Design: Seamlessly expands from 20ft to 40ft, providing ample space for evolving needs.

High Wind Resistance: Engineered to withstand powerful winds up to 120 km/h for maximum stability.

Customizable Dimensions: Available in 20FT, 40FT, or fully customized sizes to fit specific requirements.

Premium Insulation: Features rock wool or EPS insulation for exceptional energy efficiency and comfort.

Rapid Installation: Standard units can be set up and expanded within a few hours for quick occupancy.

One-Year Warranty: Comprehensive coverage for manufacturing defects and structural issues for one year.

24/7 Technical Support: Round-the-clock online technical assistance and on-site repair services available.

Customizable Colors: Offers a wide range of customized color options to match your design preferences.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Hig Housing Tech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.89h

AI-Powered supplier vetting

SummaryThe supplier offers container houses, folding houses, prefab houses, temporary houses, steel structure buildings, and related products, with registered and physical addresses in Kunshan, China. It reports broad customization capability, OEM service for recognized brands, inventory capability, and substantial stated production capacity, including daily container-unit capacity and monthly steel-structure output. Export sales account for 90% of total sales, with reported markets in South America, Southeast Asia/Middle East, and Australia. However, no management-system certifications are reported. Service-capability assessment, corrective-action, and complaint-handling procedures lack written procedures or records; overseas warehouse and showroom capabilities are absent. Financial information is only represented by referenced years, without sufficient non-financial evidence to assess credibility. No customer cases are provided.

Supplier typeThe supplier is a China-based manufacturer and exporter focused on container houses, folding houses, prefab and temporary houses, steel structure buildings, and light steel villas. Its listed product scope and export markets indicate an international construction-product supplier rather than a narrowly specialized service provider.

CertificationsThe supplier’s management-system certification status is explicitly listed as NIL. This is a stated absence of certification evidence and therefore does not support certification compliance.

Production capacityThe supplier reports daily production capacity of 200 container units, approximately 6,000 tons of steel structures monthly, and annual container-house output of 1,000,000 sets, with a one-month off-peak lead time and inventory capability. These stated figures and capacity claims provide explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.