Is the building resistant to earthquakes and fire?

Yes, the structure is designed to be earthquake-resistant, water-proof, and fire-proof.

What are the main markets for these buildings?

Our main markets include North America, South America, Europe, Asia, Africa, and Oceania.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Portal Frame Buildings Multi-Storey Steel Structure Buildings Office

Name: Portal Frame Buildings Multi-Storey Steel Structure Buildings Office
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 1991985402

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

US$40.00-80.00

1 Square Meter

Sample price:US$80.00/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, Customized

Install

Support Installation

Doors

Sliding Door;Rolling up Door;Folding Tip-up Door;P

Windows

Aluminum Window/PVC Sliding Window

Application

Steel Workshop, Steel Structure Platform

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Connector

Warranty

50 Years

Member

Steel Frame

Transport Package

Standard Seaworthy Packing

Specification

Customized

Trademark

ISO, Qingdao Xinguangzheng Steel Stucture Co.

Origin

Qingdao China

HS Code

9406900090

Production Capacity

5000 T/Month

Key features

50-Year Warranty: Comprehensive coverage for 50 years ensuring long-term reliability.

Customized Design: Full customization available from samples, designs, and minor adjustments.

Earthquake Resistance: High quake-proof capability ensuring safety in seismic zones.

Fast Construction: Prefabricated design saves time and labor costs during installation.

Professional Installation Support: Engineers provide instructions and erection staff are dispatched.

Durable Materials: Main frame uses Q235 & Q345 steel with hot-dip galvanizing or paint.

ISO9001 Certified: Manufacturing process strictly follows ISO9001:2000 quality standards.

Flexible Delivery: Lead time of 25-60 days depending on fabrication quantity.

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.