Can the interior layout be customized?

Yes. Bedrooms, bathrooms, kitchens, living areas, offices, or recreation rooms can be designed according to your requirements.

Can these houses withstand extreme weather?

Yes. The houses are made of high-strength steel frames and insulated panels, resistant to wind, rain, and heat or cold for year-round comfort.

How is the house shipped?

Units can be shipped fully assembled or as flat-pack modular sections. Standard container shipping is supported for worldwide delivery.

Custom 20FT 40FT Expandable Prefab Granny Flat Portable Home Casa Contenedor

Name: Custom 20FT 40FT Expandable Prefab Granny Flat Portable Home Casa Contenedor
Brand: Hebei Kunhong Steel Structure Engineering Co., Ltd.
SKU: 2287434855

Hebei, ChinaHebei Kunhong Steel Structure Engineering Co., Ltd.

US$3,300.00-4,200.00

1 Set

Sample price:US$4000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Application

Apartment

Model NO.

20FT

Fast Installation

Feature

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

Material

Sandwich Panel

Model No.

Container House 20FT

Usage

Storage, Workshop, Construction, Dormitary, Office

Cost

Lower Cost Than Traditional Building

House Model

Expandable Container House

Decoration

Antiseptic Wood

Insulation

Quick & Easy

Structure

Light Steel Structure & Sandwich Panel

Layout

According to Customer's Design

Mobility

Disassemble or Completed Lifting

Colour

Customized

Transport Package

Container Loading

Specification

5900MM*6300MM*2480MM

Trademark

Kunhong

Origin

China

HS Code

9406900090

Production Capacity

1000sets/Month

Key features

Fast Installation: Standard houses can be assembled by 2-3 workers in 1-2 days.

Customizable Layout: Bedrooms, kitchens, and bathrooms designed according to customer drawings.

Weather Resistant: High-strength steel frames and insulated panels resist wind, rain, and heat.

Expandable Design: Double-wing expansion increases internal space for better comfort.

Eco-Friendly Material: Constructed with EPS, Rockwool, or PU sandwich panels for insulation.

Low Cost Solution: Lower cost than traditional building methods with reusable design.

Flexible Mobility: Can be disassembled, lifted, or shipped as flat-pack modular sections.

High Quality Construction: Durable Q235B steel structure ensures safety and stability.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesQA/QC Inspectors

Hebei Kunhong Steel Structure Engineering Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.23h

About Our Factory & Business Background

AddressHigh-Tech Industrial Park, Laozhuangzi Town, North Side of Park Road 1, West Side of Park Road 2-3, Tangshan, Hebei, China

Plant Area12000 square meters

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1set

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsExpandable Container House, Folding Container House, Flat Pack Container House, Capsule House, Detachable Container House, Apple Cabin, Prefabricated House

Production Lines2

Production MachinesShearing Machine, Coating & Baking Line

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes