What is the lifespan and warranty period?

Prefab houses last 25 years, container houses 30 years, and steel structures 50 years. The warranty period is 3 years from delivery.

Three Storey Luxury Prefab Fiberglass House with Bathroom

Name: Three Storey Luxury Prefab Fiberglass House with Bathroom
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 767159192

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

US$24.00

500-999 Square Meters

US$23.00

1,000-1,999 Square Meters

US$22.00

2,000-2,999 Square Meters

US$21.00

3,000-4,999 Square Meters

US$20.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

3 Years

Architecture

Modern Style

Model NO.

M009

Certificate

CE, ISO

Material

Steel Structure

Product Type

Customized Prefab House

Name

Prefabricated House

Application

Office Buildings, Hospital, Hotel, Workshop, Const

Frame Structure

Galvanized Steel Frame

Window

Steel Security Door

Door

PVC Sliding Window

Roof

Sandwich Panel+ Decoration Ceiling

Wall Panel

50mm/75mm/100mm/150mm Sandwich Panel

Floor

PVC Leather, Cement Particle Board

Color

White, Blue, Green, Red, Yellow or Customerized

Dimension

6000X3460X2800mm or Customerized

Key Words

Prefab K House

Usage

Warehouse, Villa, Dormitories,Offices, Workshop

Certification

ISO, CE

Customized

Transport Package

40hq Container

Specification

customized

Trademark

ZONTOP

Origin

Shandong, China

HS Code

9406900090

Production Capacity

500000 Units/Month

Key features

Customizable Dimensions: Standard 6000x3460x2800mm or customized to specific project requirements.

Multi-Color Options: Available in White, Blue, Green, Red, Yellow, or customer-specified colors.

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

Professional Installation Support: Includes instruction videos and optional on-site technician assistance for overseas markets.

Comprehensive Design Services: Provides proposal, shop, and 3D drawings, plus material and finished project photos.

Durable Steel Structure: Galvanized steel frame with anti-rust, fireproof, waterproof, and heatproof properties.

Long Lifespan: Prefab house lifespan is 25 years, container house 30 years, and steel structure 50 years.

3-Year Warranty: All kinds of houses 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: ≤24hTerms 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.