What are the lifespan and warranty periods?

Prefab house lifespan is 10 years, container house is 15 years, and steel structure building is 20 years. All have a 12-month warranty from delivery.

Low Cost Easy Installation 20FT Prefab Folding Container House

Name: Low Cost Easy Installation 20FT Prefab Folding Container House
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 1947524051

Shandong, ChinaWeifang Zontop Prefab Steel Structure Co., Ltd.

US$1,300.00

1-2 Pieces

US$1,250.00

3-4 Pieces

US$1,235.00

5+ Pieces

Product profile

Customization

Available

Application

Carport, Hotel, House, Kiosk,Booth, Office, Sentry

Material

Steel Structure

Model NO.

m003

Name

Steel Structure Prefab House

Place of Origin

Shandong, China

Color

White,Blue,Green,Red,Yellow/Customerized

Service Life

10-15years

Brand Name

Zontop

Door and Window Material

Aluminium, Steel Materials and Can Be Fixed Flexib

Frame

Steel

Wall

Rock Wall Panels

Floor

Cement Fiber

Roof

Insulated Roof

Packing

as Client Requirement

Anti-Rust

Yes

Transport Package

Load in Shipping Container

Specification

steel structure, sandwich panels

Trademark

ZONTOP

Origin

Weifang, Shandong, China

HS Code

9406900090

Production Capacity

80000000/Month

Key features

Multi-Color Customization: Available in White, Blue, Green, Red, Yellow, or customized colors.

Flexible Door and Window: Aluminium and steel materials with flexible fixing options.

High Production Capacity: Monthly capacity of 220,000m2 for prefab houses and 1,800 units for container houses.

Durable Material Structure: Steel structure with rock wall panels, cement fiber floor, and insulated roof.

Comprehensive Protection: Features anti-rust, fireproof, waterproof, heatproof, and soundproof functions.

Professional Installation Support: 380 installation staff and 30 service engineers available for overseas markets.

Customized Packaging: Flat pack for container houses; bulk and carton packing for other houses.

Long Service Life: 10-15 years service life with 12 months warranty from delivery.

Company profile

Weifang Zontop Prefab Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2020-02-19Nearest Port: Qing DaoAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryWeifang Zontop Prefab Steel Structure Co., Ltd. is a China-based limited company and manufacturer/factory offering prefab houses. It reports annual productivity of 100,000 sets, exports to multiple regions, and generally states lead times within 15 workdays in both peak and off-peak periods. Quality assurance, complaint-handling procedures, and supplier-service procedures are documented, but raw-material traceability is absent and finished-product inspections lack written records. The supplier supports customization from samples and has participated in the 134th China Import and Export Fair, but provides no overseas showroom, agent, or branch. Financial records are identified by year, but no financial performance values are provided. No SDK is available, and no customer cases are explicitly documented.

Supplier typeThe supplier is identified as a limited company, manufacturer/factory, and group corporation, while another record states it has no larger-company affiliation. Its offered product is prefab houses, and it reports six employees.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with records, documented corrective and preventive-action procedures, and a service-capability assessment process. However, it has no overseas showroom, agent, or branch; the evidence supports procedural capability but not broad overseas service coverage.

R&D capabilityThe supplier offers customization from samples, indicating some product development or adaptation capability. However, it explicitly has no available SDK, and no broader R&D resources or innovation results are documented.

Production capacityThe supplier reports annual productivity of 100,000 prefab-house sets and lead times within 15 workdays during both peak and off-peak periods. It also reports 10 qualified service-capability suppliers, although the overall workforce is stated as six employees and the records do not reconcile these figures.

Customization capabilityThe supplier explicitly provides customization from samples for prefab houses. No additional customization scope, engineering resources, or formal customization process is described.

Product Q&A

Q:What is the delivery time?

The delivery time depends on quantity and color, generally within 15-30 days.

Q:What is the monthly production capacity?

Prefab house: 220,000m2; Container house: 1,800 units.

Q:How is the installation handled?

We provide installation instructions and videos. Technicians can be sent if necessary, but buyers cover visa, air tickets, accommodation, and wages.

Q:What pre-order services are available?

We offer proposal drawings, shop drawings, 3D drawings, material photos, finished project photos, and design works based on requirements.

Q:How are the houses packaged?

Container houses are flat-packed. Other houses are loaded in shipping containers with main structures and panels in bulk, and smaller items in cartons or wooden cases.