What certifications does the product have?

The product holds ISO and CE certifications and is audited by BV, SGS, and TUV.

What is the warranty period?

We provide a 1-year warranty for the product.

What materials are used for the walls and roof?

Walls use 75mm EPS color steel plate with corrugated sheet, and the roof uses 1.2mm corrugated steel sheet plus rock wool.

20FT Fast Build Container House Expandable Buildings

Name: 20FT Fast Build Container House Expandable Buildings
Brand: Shandong Lanjing Building & Construction Co., Ltd.
SKU: 2198873035

Shandong, ChinaShandong Lanjing Building & Construction Co., Ltd.

US$4,500.00-6,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Technical Support

Application

Apartment

Fast Installation

Feature

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

Material

Steel Structure

Use

Worker Camp, Accommodation, Site Office

Warranty

1year

Internal Size

L5740*W6260*H2250

Power Consumption

12kw

Total Net Weight

3 Tons

Design Service

Customized Design Services

Assemble

Quick Installation

Doors

Steel Single Door

Safety

Anti-Wind, Anti-Earthquake, Waterproof, Fireproof

Expanded Size

L5850*W6360*H2520

Folded Size

L5850*W2240*H2520

Floor Area

38m²

Certification

ISO, CE

Wall Color

White, Blue, Optional Colors

Furniture Option

Kitchen and Bathroom Facilities

Transport Package

Loaded Into Shipping Container

Specification

Customized

Trademark

Lanjing Steel Structure

Origin

Shandong

HS Code

9406000090

Production Capacity

18000sets/Month

Key features

Fast Installation: Workers can install 1 unit in only 10 minutes with detailed video and instruction support.

Customizable Layout: Up to 3 bedrooms, 1 kitchen, and 1 bathroom can be customized to meet family needs.

Eco-Friendly Design: No construction waste generated and materials are fully recyclable for sustainable building.

Comprehensive Warranty: Includes 1-year warranty coverage for peace of mind and product reliability.

Safety Features: Equipped with anti-wind, anti-earthquake, waterproof, and fireproof safety protections.

Professional Design Service: Free 3D renderings and CAD construction design provided by professional engineers.

High Efficiency Space: 20FT expands from 12 sqm to 37 sqm; 40FT expands from 24 sqm to 75 sqm.

Global Certification: Certified with ISO, CE, BV, SGS, and TUV standards for international quality assurance.

Company profile

Importers and ExportersExperienced TeamExhibition Experience

Shandong Lanjing Building & Construction Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.11h

AI-Powered supplier vetting

SummaryShandong Lanjing Building & Construction Co., Ltd. is a manufacturer of steel structure projects and prefabricated or container houses, providing consultation, design, manufacturing, installation, overseas supervision, and after-sales support. It reports full customization, OEM and ODM services, ISO 9001 and HACCP certifications, production capacity of 100,000 container-house sets and 100,000 tons of steel structures, and exports to multiple global regions. Its export share is reported at 51%–70%, with self-operated import and export rights. Strengths include broad production scope, customization, international market coverage, and documented quality assurance. However, the provided information identifies no inventory, overseas warehouse, showroom, agent, or branch capability, and indicates missing written records or procedures for corrective actions, complaint handling, and supplier-service assessment. Financial credibility, customer-specific cases, and the effectiveness of after-sales execution cannot...

Supplier typeThe supplier is explicitly described as a manufacturer specializing in steel structure projects and prefabricated houses, including container houses. It offers an integrated service covering consultation, design, manufacturing, installation, overseas project supervision, and after-sales support, indicating a project-oriented manufacturing supplier rather than a pure trading company.

CertificationsThe supplier reports certification of its management systems under ISO 9001 and HACCP. These stated certifications provide explicit evidence of formal management-system certification, although the provided slices do not include certificate numbers, validity dates, or issuing bodies.

Production capacityReported production information includes 100,000 container-house sets and 100,000 tons of steel structures, with exports to markets across multiple global regions. The supplier states an off-peak lead time within 15 working days in one slice, while another states one month for both peak and off-peak periods; this inconsistency limits confidence in lead-time performance, but the stated output demonstrates substantial production capability.

Customization capabilityThe supplier explicitly offers customization from designs and full customization, supported by consultation, R&D, design, manufacturing, and project installation services. Its stated ODM and OEM capabilities further support the conclusion that it can produce customized steel structures and prefabricated housing solutions.

Product Q&A

Q:Can we accept custom service and personalized design?

Yes, our professional engineer team can make a drawing by following customers' requirement.

Q:How to install?

It is easy and fast assemble. We will provide detailed installation video and instruction to you. Technicians will be sent to help you on site if necessary. However, the visa fee, tickets, accommodation, food and wages will be under taken by buyers.

Q:What is the delivery time?

Normally in 10-15days after deposit received.

Q:What are the dimensions of the 20FT expandable house?

The 20FT expandable house is 12 square meter before folding, and occupies an area of 37 square meter after opening.

Q:What customization options are available for the interior?

It can be customized as bathroom, kitchen, bedroom, study room, living room, etc. Up to 3 bedrooms, 1 kitchen and 1 bathroom can be customized.