Is the room difficult to assemble?

No, it is easy to assemble. With electric tools and construction drawings, you can build it independently.

What is the warranty period?

We provide a one-year warranty for the product.

Can the layout and color be customized?

Yes, the layout is a customized design, and colors can be white, blue, grey, brown, or customized with colorful cladding.

Double-Wing Expansion Box Low Price High Quality Foldable Office High Quality Double Wing Folding Room with Customized

Name: Double-Wing Expansion Box Low Price High Quality Foldable Office High Quality Double Wing Folding Room with Customized
Brand: Tianjin Evermore International Co., Ltd.
SKU: 2013448532

Tianjin, ChinaTianjin Evermore International Co., Ltd.

US$3,700.00-3,800.00

2 Sets

Product profile

Customization

Available

After-sales Service

Installation Video

Application

Residential Hostel

Model NO.

46457567

Fast Installation

Feature

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

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices

Certification

ISO, CE, SGS

Customized

Warranty

One Year

Outer Dimensions

5900*6320*2480mm

Folded Size

5900*2200*2480mm

Fireproof Grade

Waterproof Performance

Thermal Insulating

Transport Package

Wrapped with Plastic Film+Loading Wheels

Specification

5900*6320*2480mm

Trademark

YIJIA

Origin

Hengshui Hebei

HS Code

9406900090

Production Capacity

10000

Key features

Fast Installation: 2 hours per set, saving labor costs with pre-installed components.

Durable Steel Structure: 2.5mm hot galvanized steel with anti-rust and earthquake-resistant design.

Customizable Layout: Layout and colors can be customized to fit specific residential or office needs.

Energy Efficient: Features thermal insulation, waterproof, and sound-insulated EPS/rock wool panels.

Portable Design: Foldable structure allows for convenient moving, transporting, and cleaning.

Fire Resistant: Fire rating A grade with structural waterproof and wind-resistant capabilities.

Long Service Life: Designed for 30-40 years of service life with strict quality control.

Complete Package: Includes electricity, doors, windows, and optional furniture and kitchen fittings.

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: ≤1.97h

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 payment methods do you accept?

We accept TT and Letter of Credit. A 30% deposit is required before production, and the 70% balance is due before loading.

Q:What is the delivery time?

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

Q:How is the product shipped?

Products are shipped via ocean container loading.

Q:How do I install the room?

We provide installation instructions and videos. Technical personnel can assist if needed, 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 to ensure every product meets standards.