Is the house resistant to earthquakes and wind?

Yes, it features Grade 10 seismic resistance and 11-level wind resistance.

What after-sales service is provided?

We provide 3 years of after-sales service for the product.

What materials are used for the frame and panels?

The frame is made of hot-dip galvanized steel, and panels are eco-friendly sandwich materials with EPS, PUR, or Rockwool insulation.

2026 20FT Expandable Folding Modular Container Portable Tiny House with 3 Bedrooms and Bathroom

Name: 2026 20FT Expandable Folding Modular Container Portable Tiny House with 3 Bedrooms and Bathroom
Brand: Shandong Jiujian Integrated Housing Co., Ltd.
SKU: 2077249872

Shandong, ChinaShandong Jiujian Integrated Housing Co., Ltd.

US$2,999.00-6,500.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Application

Apartment

Model NO.

ECH-C

Fast Installation

Feature

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

Material

Sandwich Panel

Name

Expandable Container House

Frame

Galvanized Steel Structure

Window

Double Tempered Glass

Color

Customized

Door

Steel Door

Area

37~75sqm

Seismic Resistance

Grade 10

Insulation

EPS/ PUR /Rockwool

Durability

Waterproof, Fireproof

Wall Panel

75mm

Usage

Warehouse, Villa, Dormitories, Temporary off

Floor

Cement Fiber Board

Life Span

35 Years

Surface

Hot DIP Galvanizing+Painting

Certifications

SGS

Transport Package

Container

Specification

5850*6300*2480mm

Trademark

JIUJIAN

Origin

China

HS Code

9406900090

Production Capacity

50000PCS/Year

Key features

Fast Installation: 5 minutes per set installation time, saving significant labor costs.

Expandable Design: Double-wing foldable structure increases space when needed and reduces footprint when folded.

Customized Layout: Bedrooms, bathrooms, and living areas can be customized from 1 to 3 bedrooms.

High Durability: Galvanized steel frame with 35-year lifespan, waterproof, fireproof, and wind-resistant.

Eco-Friendly Material: Lightweight, recyclable sandwich panels with EPS, PUR, or Rockwool insulation.

Seismic & Wind Resistance: Grade 10 seismic resistance and 11-level wind resistance for safety.

Efficient Shipping: 2 units fit in one 40'HQ container, optimizing logistics and transport costs.

Comprehensive Warranty: 3 years of after-sales service coverage for all mechanical and structural issues.

Company profile

Importers and ExportersExperienced Team

Shandong Jiujian Integrated Housing Co., Ltd.

Shandong, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.88h

AI-Powered supplier vetting

SummaryShandong Jiujian Integrated Housing Co., Ltd. is a China-based trading company established in 2020, with six employees and operations in Shandong. It reports broad customization capabilities, OEM service for well-known brands, an automated production line, and experience covering design, production, installation, and after-sales service. The supplier states that it holds CE, CNAS, BV, and ISO9001 certifications and has asbestos-free certification for certain environmentally regulated markets. However, its service-management controls are weakly documented: no written procedures or records were reported for service assessment, corrective actions, or complaint handling. Innovation evidence is limited because no SDK is available. Financial records are referenced for 2021–2023, but the slices provide no substantive financial results. Customer references are not explicitly identified.

CertificationsThe company states that it has passed CE, CNAS, BV, and ISO9001 certifications, and reports asbestos-free certification for markets such as Australia. These declarations provide explicit evidence of certification holdings, although the slices do not provide certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier claims to provide services from project design through installation and after-sales service. However, it reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling, indicating a documented-process deficiency.

Production capacityThe company describes a complete production line with advanced equipment and automatic process control, and reports annual container-house output of 50,000 pieces, 50 quality-control staff, and one-month lead times in both peak and off-peak seasons. These statements explicitly support production capacity, though the trading-company designation and limited employee count create some uncertainty about the operating model.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its stated project-design capability and solutions for hotels, restaurants, shops, cabins, camping houses, dormitories, beach houses, vacation houses, and offices further support broad application customization.