What materials are used for the main structure?

The main steel structure is made of Q345 or Q235 steel. Secondary structures use Q235. Components include H-section columns/beams, C/Z purlins, and various bracing systems.

Can the building be customized?

Yes, the size, color, and layout are fully customized. We can design according to your drawings, dimensions, or specific requests including doors, windows, and insulation materials.

What is the warranty or service life?

The product has a limited service life warranty of 30 years, with a designed life time of over 50 years.

Prefabricated Steel Structure Hall (SSWH-16061)

Name: Prefabricated Steel Structure Hall (SSWH-16061)
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 697571712

Shandong, ChinaQingdao Xinguangzheng Steel Structure Co., Ltd.

US$15.00-50.00

100 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Guide Installation or Install The House on Site

Size

Customized

Model NO.

CL-160422007

Color

Customized

Windproof Grade

12 Grade

Earthquake Resistance

Grade 8

Life Time

50 Years

Material

Steel Structure

Certification

ISO, CE

Customized

Warranty

30 Years Limited Service Life

Transport Package

Standard Package

Specification

SGS, ISO, GB, BV

Trademark

xinguangzheng

Origin

Qingdao, Shandong

HS Code

9406000090

Production Capacity

5000ton/Month

Key features

Customizable Size and Color: Size and color are fully customized to meet specific project requirements.

50-Year Service Life: Durable steel structure designed for a long-term service life of over 50 years.

High Wind and Earthquake Resistance: Windproof grade 12 and earthquake resistance grade 8 for stringent weather conditions.

Fast Installation and Delivery: Prefabricated components allow for fast on-site assembly; delivery within 30 days.

Professional Design Service: Expert engineers provide safe and economic design solutions based on client requirements.

ISO and CE Certified: Products meet international standards with ISO and CE certifications.

Comprehensive After-Sales Support: Includes guide installation, on-site installation, and technical training services.

Eco-Friendly and Fireproof: Green building material that is fireproof, waterproof, and environmentally friendly.

Company profile

Importers and ExportersManagement CertificationMinor CustomizationQuality Assurance

Qingdao Xinguangzheng Steel Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.84h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Xinguangzheng Steel Structure Co., Ltd. is a limited company offering steel structures, metal structures, new building materials, livestock machinery, and containers. It has stated inventory capacity, quality assurance, customization services, and certifications including ISO9001:2015, ISO45001:2018, and ISO14001. An audit by TÜV Rheinland is listed as valid from January 7, 2026 to January 6, 2027, although the recorded evaluation result is not explained. Key limitations include no valid manufacturing-capacity contract with its related subcontractor, no overseas warehouse, overseas agent or branch, overseas showroom, or offline trade-show participation. The supplier reports no new products in the past year, no ODM, OEM for popular brands, or available SDK. After-sales procedures exist but lack written records, and its approved-supplier list lacks approval signatures or dates. Financial information is represented only by year labels, so credibility cannot be determined.

Supplier typeThe supplier is identified as a limited company whose scope includes metal structure manufacturing and sales, new building materials, livestock machinery, containers, technology services, and foreign contracting projects. Its stated primary product and offered product scope are steel structures, indicating a manufacturer and supplier rather than a service-only intermediary.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. A TÜV Rheinland audit is recorded with validity from January 7, 2026 through January 6, 2027, but the audit result is recorded as 0 without an explanatory interpretation.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. It also does not provide ODM services, while the listed design options show customization rather than evidence of ongoing product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports quality assurance and a quality-control capability for own-brand products, supporting the existence of customization-related production controls.

Product Q&A

Q:What is a steel prefabricated house and what is it made of?

Steel prefabricated houses are made of a high-grade painted steel frame/structure as the strong skeleton, lined with sandwich panels for walls and roofs. These components are pre-designed and manufactured in the factory and later assembled on site.

Q:Is the structure safe and suitable for severe weather conditions?

Yes, our houses are resistant to earthquakes, wind, and snow. They feature windproof grade 12 and earthquake resistance grade 8.

Q:Do you provide design services?

Yes, we supply design services. Our professional engineers create safe and economic solutions based on your specific details and requirements.

Q:What are the payment terms?

We accept T/T (30% deposit, balance against ocean bill) and 100% L/C at sight.

Q:How long is the delivery time?

Generally, delivery for sandwich panels is within 7 days, and for prefabricated houses, it is within 30 days. The exact time depends on quantity and factory confirmation.