What is the lifespan and warranty period?

Prefab houses last 25 years, container houses 30 years, and steel structure buildings 50 years. All come with a 3-year warranty from delivery.

Prefabricated Sandwich Panel Site Office Container House for Construction

Name: Prefabricated Sandwich Panel Site Office Container House for Construction
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 899263985

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

US$1,250.00

5-14 Pieces

US$1,150.00

15-29 Pieces

US$1,100.00

30-99 Pieces

US$1,050.00

100-999 Pieces

US$1,000.00

1,000+ Pieces

Sample price:US$1850.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Application

Residential Hostel

Model NO.

M004

Fast Installation

Feature

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

Material

Steel Structure

Keyword

Container House

Main Frame

Galvinazed Steel

Wall

Sandwich Panel

Roof

Insulation+Steel Plate

Floor

Fiber Cement Board+PVC Leather

Window

Plastic Steel Sliding Window

Door

Steel Security Door

Fireproof

Yes

Waterproof

Yes

Life Span

30 Years

Usage

Dormitories, Warehouse, Villa,Offices, Workshop

Certification

CE, ISO

Customized

Transport Package

40FT Hq

Specification

3000*6000*2896mm/customized

Trademark

zontop

Origin

China

HS Code

9406000090

Production Capacity

200000 Units/Month

Key features

30-Year Lifespan: Container house designed for a 30-year service life with durable materials.

3-Year Warranty: Comprehensive 3-year warranty coverage for all house types from delivery date.

Fast Installation: Quick assembly with provided instructions, videos, and optional on-site technician support.

Earthquake Resistant: Steel structure design ensures high stability and resistance against seismic activity.

Thermal Insulation: Sandwich panels with insulation cotton provide excellent heat and moisture proofing.

Customized Design: Tailored solutions including 3D drawings and materials photos based on client requirements.

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

International Certifications: Products certified with CE and ISO standards for quality and safety assurance.

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 capacity is 220,000m2 per month, and container house capacity is 1,800 units per month.

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 according to requirements.

Q:How are the houses packaged?

Container houses are flat-packed. Other houses are loaded in shipping containers with bulk structures and panels, while doors, ceilings, and furniture are in cartons or wooden cases.