What is the lifespan and warranty period?

Prefab house lifespan 25 years, Container house lifespan 30 years, and Steel structure building lifespan 50 years. All kinds houses warranty period 3 years from the delivery.

Sandwich Panel Prefab K Type House Prefab Houses for Construction Site Project

Name: Sandwich Panel Prefab K Type House Prefab Houses for Construction Site Project
Brand: Weifang Zontop Prefab Steel Structure Co., Ltd.
SKU: 898274115

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

US$24.00

500-999 Square Meters

US$23.00

1,000-2,999 Square Meters

US$22.00

3,000-4,999 Square Meters

US$21.00

5,000-9,999 Square Meters

US$20.00

10,000+ Square Meters

Sample price:US$50.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

3 Years

Application

Residential Hostel

Model NO.

ZTBF-0017

Fast Installation

Feature

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

Material

Steel Structure

Keyword

Prefab House

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

30 Years

Warranty

3 Years

Usage

Dormitories, Warehouse, Villa, Offices, Workshop

Certification

CE, ISO

Customized

Transport Package

40hq

Specification

6160*3640*2800mm

Trademark

zontop

Origin

China

HS Code

9406000090

Production Capacity

300000sqm/Month

Key features

Fast Installation: One team of 4 laborers can install over 200 Sqm per day.

Earthquake Resistant: Qualified for waterproof, fire proof, heat insulation and sound insulation.

Eco-Friendly Material: All materials are recycled and steel structures are anti-rust for 25 years.

Flexible Combination: Can be built as 1 to 3 floors and relocated/assembled up to six times.

Multi-Scenario Use: Suitable for offices, dormitories, warehouses, villas, workshops, and emergency housing.

Certified Quality: Products hold CE and ISO certifications for international standards.

Low Foundation Requirement: Only requires a level concrete floor for the foundation.

Customized Options: Customized main structure, wall/roof panels, windows, and doors available.

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 is according to your quantity and color, generally it is within 15-20 days.

Q:What is the monthly production capacity?

Prefab house: 220,000m2, Container house: 18,000 units.

Q:How to install the prefab house?

We will send install instruction and video for you, technicians will be sent to help you if it is necessary. However, the visa fee, air tickets, accommodation, wages will be provided by buyers.

Q:What pre-order work is required?

Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos, design works are available according to your requirements.

Q:How are the houses packaged?

Container house is in flat pack. Other houses will be loaded into shipping containers(main structure and panels in bulk, door/ ceiling / floor tiles / furniture in cartons, sanitary / electrical /plumbing/ hardware/ fittings/ tools in wooden case ).