How long does it take to build a light steel prefab house?

It depends on size. Generally, a 50 square meter house takes 1-3 days with five workers, saving manpower and time.

How do products adapt to different climates?

We improve wind resistance for strong wind regions, increase wall thickness or insulation for cold regions, and use corrosion-resistant materials for high corrosion regions.

Custom Green Modular 20FT Flat Pack Prefab Tiny House Container Home with Bathroom Price

Name: Custom Green Modular 20FT Flat Pack Prefab Tiny House Container Home with Bathroom Price
Brand: Suzhou Zhongnan Steel Structure Co., Ltd
SKU: 2092428675

Jiangsu, ChinaSuzhou Zhongnan Steel Structure Co., Ltd

US$1,150.00-1,280.00

7 Sets

Product profile

Customization

Available

After-sales Service

Online Video Installation Instructions

Material

Steel Structure

Name

Container House

Standard Product Size

6000(L)*3000(W)*2800(H) mm

Service Life

20 Years

Door

925*2055mm Steel Security

Window

Aluminum Window/Plastic Steel Window

Floor

Glass Magnesium Board

Warranty

1 Year

Usage

Dormitories, Warehouse, Villa, Temporary Offices, Dormitory, School Teaching Building, Workshop

Certification

CE, ISO

Customized

Trademark

SUZHOU ZHONGNAN

Origin

Suzhou, China

HS Code

9406900090

Production Capacity

5000

Key features

Rapid Assembly: Short manufacturing period with no foundation required for quick setup.

Durable Structure: Steel-reinforced, windproof, shockproof, and corrosion-resistant with 20+ year life.

Custom Design: Free CAD and rendering design services for unique prefab house layouts.

Energy Efficient: Air-heat insulation design provides excellent sound and heat insulation.

Space Saving: Flat pack design allows 7 units per 20GP container, reducing transport costs.

Complete Solution: Includes fully functional bathroom, glass curtain walls, and detailed installation guides.

Company profile

Fast DeliveryFull CustomizationR&D CapabilitiesProduction Process Visualization

Suzhou Zhongnan Steel Structure Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: ShanghaiAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company operating in building materials, spray processing, purification engineering construction, and import/export activities. It reports ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. Its documented service procedures, corrective-action process, and complaint-handling procedures are established and followed, although the approved-supplier list lacks signatures or dates. The supplier reports one production line, approximately 6,000 container or prefabricated house sets annually, domestic and European markets, and one-month lead times in both peak and off-peak seasons. It offers broad customization and ODM services and reports new products during the past year, but has no SDK. Overseas infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. No cooperation with Fortune 500 companies or well-known brands is reported, while customer-case evidence is otherwise limited.

Supplier typeThe supplier is classified as a combined company and operates across building-material sales, spray processing, purification engineering construction, and import/export activities. Its stated scope indicates a diversified industrial and trading profile rather than a narrowly specialized entity.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, together with CE product compliance certification. These explicitly support both management-system and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas warehouse, showroom, overseas agents or branches, and offers services in zero overseas countries, limiting demonstrated overseas after-sales coverage.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. It does not have an available SDK, but the absence of an SDK does not negate the stated product R&D capability.

Production capacityThe supplier reports one production line and annual output of 6,000 container or prefabricated house sets, with one-month lead times in both peak and off-peak seasons. It also identifies Shanghai and Ningbo as nearby ports and reports domestic and European markets, supporting evidence of established production and delivery capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad adaptability across both customer-provided references and more extensive bespoke requirements.

Client casesThe supplier states that it does not provide OEM services for well-known brands and has not collaborated with Fortune 500 companies. Although a repeat-buyer preference of 30%–50% is reported, no specific customer names, project references, or verified case descriptions are provided.

Product Q&A

Q:Do you provide on-site installation service?

We provide detailed installation drawings and videos. For large projects, we can send workers and supervisors on site, with fees negotiated with clients.

Q:Can you design a new and unique prefab house?

Yes, we provide construction schemes and landscape design, offering a one-stop service for custom projects.

Q:What is the delivery time?

Normally 15 days after receiving the deposit. For large orders, delivery time should be negotiated.

Q:How do you control product quality?

We ensure quality through advanced design, qualified raw materials, precise manufacturing techniques, and strict quality inspections.

Q:How are quality problems handled?

We offer a 2-year warranty. Within this period, we are responsible for all quality problems caused by our production.