Do you provide design services?

Yes, we provide free architectural design drawings and quotations based on your requirements or existing drawings.

What certifications does the product have?

The product holds ISO9001:2008, CE, SGS, BV, and AWS certified welder passport certifications.

What are the payment terms?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Prefabricated Wide Span Steel Structure Construction Portal Frame Storage Prebuilt Homes

Name: Prefabricated Wide Span Steel Structure Construction Portal Frame Storage Prebuilt Homes
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 1993449022

Shandong, ChinaQingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

US$25.00-80.00

500 Square Meters

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

Product profile

Customization

Available

After-sales Service

Provide Installation Methods

Connection Form

Bolt Connection

Model NO.

XGZ

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Install

Online Guidance

Structure

Light Steel Roof and Wall Structure

Size

as Customer's Requirements

Certification

CE, SGS, BV, ISO

Wind Resistance Capacity

>100km / H

Type

Light Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Member

Steel Column

Type of Steel for Building Structure

H-Section Steel

Warranty

More Than 50 Years

Transport Package

Standard Seaworthy Packing

Specification

Customized

Trademark

ISO, Qingdao Xinguangzheng Steel Stucture Co., Ltd

Origin

Qingdao China

HS Code

9406900090

Production Capacity

5000 T /Month

Key features

50+ Years Durability: Structure designed for more than 50 years of service life with rust-proof coating.

High Wind Resistance: Withstands wind speeds exceeding 100 km/h and seismic impacts up to magnitude 7.

Customizable Dimensions: Size and structure fully customizable to meet specific customer requirements.

Rapid Installation: 6-person team can install over 500 square meters per day with online guidance.

Versatile Insulation: Options include EPS, PU, and Rockwool sandwich panels with 50-150mm thickness.

Free Design Service: Architectural drawings and quotations provided free of charge based on requirements.

Multi-Standard Compliance: Meets GB, ASTM, DIN, JIS, AISI, BS standards with CE, SGS, BV, ISO certifications.

Eco-Friendly & Recyclable: Environmentally friendly material that can be disassembled and reused up to six times.

Company profile

Importers and Exporters

Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.80h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is presented as an integrated steel-structure company covering design, manufacturing, installation, and after-service. It has documented production lines for EPS panels, corrugated steel sheets, H-section, C-section, and Z-section steel, plus a design team of ten professional engineers and twenty detail designers. Customization is available in several forms, including sample-, design-, full-, minor-, and flexible customization. Export activity is established, with self-operated import/export rights and exports representing 71%–90% of total sales; however, no overseas agents, branches, warehouses, showrooms, or offline trade-show participation are reported. Quality assurance and raw-material traceability are confirmed, but corrective-action and complaint-handling procedures lack written records. Financial indicators are reported for recent years, but the provided data does not establish financial strength. No recent new products, ODM, SDK, or branded OEM services are reported.

After-Sales capabilityThe supplier states that its system includes after-service, but it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries. Complaint handling and corrective/preventive action procedures exist, yet neither has written records, limiting evidence of effective execution.

R&D capabilityThe supplier has a design team and describes R&D and quality-control capacity, but it reports no new products in the past year and does not provide ODM, SDK, or branded OEM services. These findings do not demonstrate strong product innovation capability.

Production capacityThe supplier reports multiple dedicated production lines for EPS sandwich panels, corrugated steel sheets, H-section steel, C-section steel, and Z-section steel, with stated annual output capacities. However, it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineering and detailing teams provide supporting evidence that these services are connected to an established design function.