What designs do you have in different climates (How can the products adopt to different climates)?

Strong wind region: improve the wind-resisting ability of the internal structure. Cold region: increase the thickness of the wall, or use good insulation material, improve anti-pressure ability of the structure. High corrosion region: use corrosion resistant material, or paint anti-corrosive coating.

40FT Modular Portable Prefab Container Office Unit

Name: High-Strength 10FT/20FT/30FT/40FT Modular Portable Prefab Container Office Unit
Brand: 9States Modular Building Shanghai Co.,Ltd.
SKU: 2267946465

Shanghai, China9States Modular Building Shanghai Co.,Ltd.

US$999.00-1,299.00

1 Set

Product specifications

Type

Product profile

Customization

Available

After-sales Service

1 Year

Feature

Durable, Easy to Assemble, Movable, Solar Powered, Waterproof, Anti-Corrosion...

Material

Q2358 Steel+ Sandwich Panel

After-Sale Service

Online Technical Support

Certification

CE Certification

Door

Glass Window Door

Window

Plastic Steel Window

Advantage

Quick Installation

Color

Customized Color

Keyword

Mobile Living Container House

Roof

Sandwich Panel+ Decoration Ceiling

Customized

Yes

Trademark

9States

Origin

Shanghai, China

Key features

Modular & Stackable Design: 20ft/40ft units allow horizontal splicing and vertical stacking for flexible space solutions.

Robust Structural Integrity: Q235B steel frame withstands wind up to 12 levels and seismic forces of 6-8 levels.

Rapid Deployment: Single 20ft unit ready in 7-15 days; full installation by 3 people in just 3 hours.

High Mobility: Integrated steel unit transportable by forklift or trailer without disassembly.

Customized Color Options: Exterior can be painted or covered with decorative panels like wood grain or metal carved.

Durable & Corrosion Resistant: Steel frame service life up to 20 years; adaptable to marine and harsh environments.

Multi-Scenario Versatility: Suitable for offices, residential, commercial, emergency response, and public service uses.

Comprehensive Customization: Interior partitions, plumbing, electrical, and door/window types fully customizable.

Company profile

Importers and ExportersProduct CertificationCustomization from DesignsR&D Capabilities

9States Modular Building Shanghai Co.,Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.95h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company established in 2023 with five employees and over 10 years of stated industry experience. It offers modular container products and supports extensive customization, including design-based, sample-based, minor, flexible, and full customization. Evidence shows new products were launched during the past year, but no SDK or ODM capability is available. Export sales represent 51%–70% of total sales, although overseas service infrastructure is limited: there are no overseas agents or branches, warehouses, showrooms, or stated overseas-service countries. The supplier reports no in-stock capability and does not provide evidence of approved-supplier controls, written corrective-action procedures, quality-assurance status, raw-material traceability, or outsourcing controls. Complaint handling is supported by a clear procedure and records. Financial information is only represented by reporting years, without substantive performance metrics, so financial...

Supplier typeThe supplier is identified as a China-based limited company and trading company headquartered in Shanghai. Its stated product scope covers Z-folding, flat-pack, detachable, expandable containers, and Apple Cabins, while its permitted business scope includes construction project contracting.

After-Sales capabilityThe company states that it provides after-sales installation and has a clear, followed procedure for handling customer complaints. However, it has no overseas agents or branches, overseas warehouses, overseas showrooms, or stated overseas-service countries, which limits demonstrated international after-sales infrastructure.

R&D capabilityThe supplier reports launching new products during the past year, indicating some product-development activity. It supports design-related customization but has no available SDK, does not offer ODM services, and does not provide OEM services for popular brands.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, minor customization, and flexible customization. Its background description also includes design and manufacturing services, providing clear evidence of broad customization capability.

Product Q&A

Q:Do you provide on-site installation service?

We provide very detailed installation instruction drawings and videos for every project. For large projects, we will have both installation workers and supervisiors on site. The fee for the on-site service should be negotiated with clients.

Q:What's your delivery time?

Normally, delivery time is 15 days after deposit received. For large order, the delivery time should be negotiated.

Q:How to control the quality of your product?

a. quality of the design: think about possible problems in advance and provide a high-quality design solution. b. quality of the raw material: choose the qualified raw material c. quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.

Q:How to deal with quality problems?

Warranty is 2 years. Within the warranty period, 9states prefab building will responsible for all quality problems caused by our production.

Q:If there is a clear service life of your products?

Under conventional climate and environment, the service life of container house steel frame is 20 years