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. Warranty period is 3 years from delivery.

Heat Insulated Modular Earthquake Proof Glass Wool Sandwich Panel K Type Prefab House

Name: Heat Insulated Modular Earthquake Proof Glass Wool Sandwich Panel K Type Prefab House
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 899415485

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

US$23.00-35.00

100 Square Meters

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

Material

Steel Structure

Keyword

Prefab House

Model NO.

ZTBF-0168

Main Structure

Galvanized Steel

Wall Panel

Sandwich Panel

Roof Panel

Sandwich Panel

Floor

Fiber Cement Board

Window

Plastic Steel Sliding Window

Door

Steel Security Door

Water Proof

Yes

Anti Earthquake

Yes

Life Span

25 Years

Usage

Dormitories, Warehousworkshop

Certification

CE, ISO

Customized

Transport Package

40hq

Specification

6160*3640*2800mm/room

Trademark

zontop

Origin

China

HS Code

9406000090

Production Capacity

300000sqm/Month

Key features

Anti-Earthquake Design: Qualified for earthquake resistance with galvanized steel structure and rockwool sandwich panels.

Modular K-Type Structure: Standard K-module design (1K=1.82m) allowing 1-3 floor configurations for flexible building heights.

High-Speed Installation: Team of 4 can install over 200 Sqm per day, requiring only a level concrete floor foundation.

Multi-Functional Insulation: Features waterproof, fireproof, heat insulation, and sound insulation performance for diverse uses.

Reusable & Durable: Can be assembled and disassembled up to 6 times with a lifespan of 25 years for steel structures.

Customized Prefab Solution: Fully customizable main structure, wall/roof panels, windows, and doors to meet specific project needs.

Wide Application Scenarios: Suitable for dormitories, warehouses, workshops, offices, and emergency housing in various industries.

CE & ISO Certified: Products meet international standards with CE and ISO certifications for quality 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 your quantity and color, generally within 15-20 days.

Q:What is the monthly production capacity?

Prefab house capacity is 220,000m2, and Container house capacity is 18,000 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 your requirements.

Q:How are the products packaged?

Container houses are flat-packed. Other houses are loaded into shipping containers with main structures and panels in bulk, and fittings in wooden cases.