What is the lifespan and warranty period?

Prefab house lifespan is 25 years, Container house is 30 years, and Steel structure building is 50 years. All have a 3-year warranty from delivery.

Structure Frame Sandwich Panel Container House Prefab Container Office Tempoary Office

Name: Structure Frame Sandwich Panel Container House Prefab Container Office Tempoary Office
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 767562772

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

US$1,250.00

6-14 Sets

US$1,150.00

15-39 Sets

US$1,100.00

40-79 Sets

US$1,050.00

80-999 Sets

US$1,000.00

1,000+ Sets

Product profile

Customization

Available

After-sales Service

3 Years

Application

Carport, Hotelhouse, Kiosk, Booth, Office, Sentry

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

Name

Steel Structure Prefab House

Place of Origin

Shandong, China

Color

White, Blue, Green, Red, Yellow/Customerized

Service Life

30 Years

Brand Name

Zontop

Door and Window Material

Aluminium, Steel Materials and Can Be Fixed Flexib

Frame

Steel

Wall

Sandwich Wall Panels

Floor

Cement Fiber

Roof

Insulated Roof

Packing

as Client Requirement

Anti-Rust

Yes

Structure

Two Storey

Usage

Dormitories, Warehouse, Villa, Temporary Offices

Certification

CE, ISO

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

30-Year Service Life: Container house offers a long lifespan of 30 years with durable steel structure.

Fast Installation: Modular design allows easy assembly at the construction site within 15 days.

High Wind Resistance: Engineered to withstand wind speeds up to 120 km/h for safety in severe weather.

Earthquake Resistant: Built to Grade 8 earthquake resistance standards for structural integrity.

Customizable Colors: Available in White, Blue, Green, Red, Yellow, or customer-specific colors.

Flexible Combination: Can be combined horizontally or vertically up to 3 storeys based on needs.

Eco-Friendly Material: Constructed with steel structure and sandwich panels for thermal insulation.

Comprehensive Warranty: All house types come with a 3-year warranty period from the date of 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: ≤15hTerms 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, and Container house capacity is 1,800 units.

Q:How to install the container house?

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 work is required?

Proposal drawings, shop drawings, 3D drawings, material photos, finished project photos, and design works are available according to requirements.

Q:How is the product packaged?

Container houses are flat packed. Other houses are loaded into shipping containers with main structures in bulk and accessories in cartons or wooden cases.