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.

High Quality Steel Structure Granny Flat for Permanent Residence Use

Name: High Quality Steel Structure Granny Flat for Permanent Residence Use
Brand: Hebei Kunhong Steel Structure Engineering Co., Ltd.
SKU: 2291133495

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

US$3,700.00-8,900.00

1 Set

Sample price:US$7000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Application

Apartment

Model NO.

40FT

Fast Installation

Feature

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

Material

Steel Structure

Model No.

Container House 40FT

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

11.8M*6.2M*2.48M

Trademark

Kunhong

Origin

China

HS Code

9406900090

Production Capacity

1000sets/Month

Key features

Customizable Dimensions: Adjustable length, width, and height to fit any project needs.

Fast Installation: Standard houses assembled by four workers in one day.

High-Quality Construction: Durable Q235B steel with 75mm sandwich panels for weather resistance.

Customized Color: Available in various colors based on customer requirements.

Customized Layout: Personalized interior layouts including bedrooms, kitchens, and offices.

Eco-Friendly Material: Made with EPS, Rockwool, or PU insulation for energy efficiency.

Wind and Earthquake Resistant: High-strength steel structure ensures safety in extreme conditions.

Cost-Effective Solution: Lower cost than traditional buildings with easy assembly and transport.

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: ≤0.28h

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

Our Industry Experience & Global Business Record

Year of Establishment2022-11-17

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, Others

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturing factory specializing in Double-Wing Expandable Container Houses. You are welcome to visit our factory to check the quality and get the best price.

Q:What is your MOQ?

Our MOQ is 1 set. Small trial orders are also welcome and can be further discussed.

Q:How long does it take to assemble a double-wing container house?

It depends on the size. Generally, a 20ft house can be installed by 2-3 workers within 1-2 days, and a 40ft house takes 3-5 days. Prefabricated modules allow fast assembly, saving time and labor.

Q:How about your production lead time?

Production lead time depends on the order quantity and customization requirements. Usually, 1-2 weeks for standard units.

Q:How can we ensure the product quality after placing an order?

Before delivery, we will provide pictures and videos for you to check. You can also arrange third-party inspection to verify quality.