Can I customize the design or size?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

What certifications does the product have?

The product holds CE certification, and our factory is certified under ISO9001, ISO45001, and ISO14001.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Prefabricated Modular Steel Structure 20 Foot Sandwich Panel Foldable Office Container Expandable Container Mobile Office

Name: Prefabricated Modular Steel Structure 20 Foot Sandwich Panel Foldable Office Container Expandable Container Mobile Office
Brand: Yinhong Mobile House (Shanghai) Co., Ltd.
SKU: 2150551432

Shanghai, ChinaYinhong Mobile House (Shanghai) Co., Ltd.

US$5,499.00

1-199 Pieces

US$5,299.00

200+ Pieces

Product profile

Customization

Available

After-sales Service

1year Warranty

Application

Residential Hostel

Fast Installation

Feature

Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Thermal Insulation, Waterproof

Material

Container

Fire Proof

A1grade Fire Proof

Wind Pressure

Anti 100km/H

The Resistant Earthquake Grade

7 Fission Activate

Resistant Temperature

-25 to 50℃

Warranty 

20 Years

Manufacturer

Yes

Type

Prefab House

Color

Blue and White

Transport Package

Flat Pack

Specification

6055mm*2438mm*2896mm

Trademark

Yinhong

Origin

Shanghai, China

HS Code

9406000090

Production Capacity

20000

Key features

20-Year Warranty: Extended warranty coverage of 20 years for peace of mind.

Earthquake Resistant: Withstands 7th magnitude earthquakes with 7 Fission Activate technology.

High Wind Resistance: Anti-wind pressure design capable of resisting winds up to 100km/h.

A1 Fire Proof: Constructed with A1 grade fire-proof materials for maximum safety.

Fast Installation: Prefabricated modular design allows for quick and easy assembly.

Eco-Friendly Design: Sustainable construction with thermal insulation and waterproof features.

Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamManagement Certification

Yinhong Mobile House (Shanghai) Co., Ltd.

Shanghai, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.39h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2013, with 15 employees and a Shanghai registered address. It is identified as a trade company, while its materials describe steel-structure design and manufacturing, factory production in Jiangsu, and multiple container and prefabricated-house products. The supplier reports four production lines, six to ten quality-control staff, stated annual capacities across light steel structures, prefab houses, container houses, and flat-pack containers, and export sales of 71%–90%. ISO 9001 and ISO 14001 certifications are reported, and an SGS audit record covers the period from May 28, 2025 to May 27, 2026, although the audit result is recorded as “0” without explanation. After-sales service and customization are mentioned, but specific service processes and advanced R&D/ODM/OEM capabilities are not evidenced. No customer names, project references, or independently verifiable customer cases are provided.

CertificationsThe supplier states it has ISO 9001 qualification and reports ISO 9001:2015 and ISO 14001:2015 certificates. These statements provide explicit evidence of management-system certification, although certificate numbers, issuing details, and validity dates are not supplied.

After-Sales capabilityThe company description explicitly promises excellent after-sales service and emphasizes customer service and stable cooperation. However, no evidence is provided on service personnel, response times, spare parts, warranty terms, or overseas service arrangements.

Production capacityThe supplier reports four production lines, three advanced roof and wall panel processing lines, six to ten quality-control staff, stated annual capacities for several prefabricated and container products, and steel-structure consumption of 500 tons per year. Its product range is broad and an SGS audit record is present, but the audit result is recorded as “0” without interpretation, so overall production reliability cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers product designs and customized designs for customer projects, and its product portfolio includes multiple container and prefabricated-house formats. Nevertheless, no detailed customization workflow, engineering scope, 3D design support, or confirmed project examples are provided.