Is it difficult to assemble the room?

No, it is not difficult. You can build the house independently using electric tools according to the construction drawings.

What is the warranty period?

The warranty period is 40 years.

What certifications does the product have?

The product holds CE, ISO, SGS, and UL certifications.

Export Double Wing Folding Expandable House Residential Expansion Prefabricated Container House

Name: Export Double Wing Folding Expandable House Residential Expansion Prefabricated Container House
Brand: Tianjin Evermore International Co., Ltd.
SKU: 2206819315

Tianjin, ChinaTianjin Evermore International Co., Ltd.

US$3,999.00-4,299.00

1 Set

Sample price:US$550.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Support Video Installation

Application

Hotel

Model NO.

SY-S-6182

Feature

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

Material

Steel Structure

Scale

Medium

Dimensions

20FT 30FT 40FT

Center Pillar

150*150*T2.5mm Q235B

Main Body

75EPS Board

Colour

Customizable at Will

Middle Floor

Fireproof Glass Magnesium Floor 15mm

Interior Decoration

Customizable at Will

Warranty

40 Years

Usage

Dormitories, Warehouse, Villa, Temporary Offices

Certification

CE, ISO SGS UL

Customized

Transport Package

Wrapped Film Transportation

Specification

20ft 30ft 40ft

Trademark

Yijia

Origin

Hebei Hengshui

HS Code

9406900090

Production Capacity

4000pieces/Year

Key features

Rapid Installation: Complete installation in just 2 hours per set, significantly saving labor costs.

High Durability: Hot galvanized steel structure ensures anti-rust performance and a 30-40 year service life.

Safety Certified: Features A-grade fireproofing, wind resistance up to grade 10, and seismic resistance up to grade 10.

Customizable Design: Colors and interior decorations are fully customizable to meet specific project requirements.

Eco-Friendly Material: Constructed with EPS/Rock Wool sandwich panels for excellent thermal insulation and moisture proofing.

Proven Track Record: Supplied 18,455 shelter hospitals during the epidemic, certified by ISO, CE, SGS, and UL.

Versatile Application: Suitable for hotels, dormitories, villas, warehouses, and temporary offices with easy mobility.

Complete Solution: Includes pre-installed electricity, optional furniture, and kitchen/bathroom accessories for immediate use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Tianjin Evermore International Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1.5 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.59h

AI-Powered supplier vetting

SummaryThe supplier is a comprehensive trading and manufacturing company focused on prefab and container-based buildings, with stated own factories and experience in design, production, and sales. It offers broad customization and OEM/ODM services, maintains written inspection and supplier-management procedures, and holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Its R&D record is limited: no SDK is available and no new product was reported in the past year. Exporting experience is stated as three years, with peak-season lead time of one month and off-season lead time within 15 working days. No cooperation with Fortune 500 companies is reported.

Supplier typeThe supplier describes itself as a comprehensive trading company integrating design, production, and sales, with stated own factories. Its overseas service footprint is limited: it reports zero countries served and no overseas agents or branches.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. Product compliance certification is only categorized as “Others,” without named standards or certificates.

R&D capabilityThe supplier offers ODM services and broad design-based customization, but reports no available SDK and no new products during the past year. These records show design-service capability but also a stated limitation in recent product innovation.

Production capacityThe supplier states that it has own factories and covers design, production, and sales, with in-stock capability and written inspection procedures. However, it also reports no valid contract with affiliated subcontractors, so the contractual basis for all manufacturing capacity is incomplete.

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

Product Q&A

Q:What are the payment terms?

We accept TT and Letter of Credit. The standard term is a 30% deposit before production and the 70% balance before loading.

Q:What is the delivery time?

Delivery time depends on order quantity but is generally within 15 to 30 days.

Q:How is the product shipped?

The products are shipped via ocean container loading.

Q:How can I install the house?

We provide installation instructions and videos. Technical personnel can be sent to assist, but the buyer covers visa, airfare, accommodation, and wages.

Q:How do you ensure product quality?

We have strict quality control with 100% inspection before delivery, including visual and functional checks.