What materials are used for the main structure?

The main steel framework uses Q345 or Q235 steel (H-section columns and beams). Secondary structures use Q235 steel (C/Z purlins, tie bars, bracing). Panels can be single-skin color-coated steel or insulated sandwich panels.

Can the steel structure be customized?

Yes, the size, color, and layout are fully customizable. We can design according to your drawings or dimensions, including specific door/window placements and crane beam requirements.

What is the minimum order quantity?

The minimum order quantity is 10 tons.

Steel Structure Warehouse/Steel Hall (SSWH-16049)

Name: Steel Structure Warehouse/Steel Hall (SSWH-16049)
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 697481162

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-1229009

Color

Customized

Windproof Grade

12 Grade

Earthquake Resistance

Grade 8

Life Time

50 Years

Material

Steel Structure

Certification

ISO

Customized

Warranty

30 Years Limited Service Life

Transport Package

Standard Package

Specification

SGS, ISO, GB, BV

Trademark

xinguangzheng

Origin

Qingdao, Shandong

HS Code

9406900090

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 service life of over 50 years.

High Wind and Earthquake Resistance: Withstands 12-grade winds and Grade 8 earthquakes for superior safety.

Fast Installation and Delivery: Prefabricated components allow for quick on-site assembly and fast delivery.

Professional Design Service: Expert engineers provide safe and economic design solutions based on your needs.

Global Export Experience: Products exported to over 90 countries with established international projects.

High-Quality Materials: Constructed with Q345/Q235 steel and galvanized or painted finishes.

Versatile Application: Suitable for warehouses, workshops, offices, garages, and modular houses.

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: ≤2.94h 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 high-grade painted steel frames as the strong skeleton and 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 stringent weather conditions?

Yes, our houses are designed to resist earthquakes, high winds, and snow loads. They feature Grade 8 earthquake resistance and 12-grade windproof capabilities.

Q:Do you provide design services?

Yes, we supply design services. Our professional engineers will issue a safe and economic solution 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. Other options include LC, D/P, PayPal, and Western Union.

Q:How long is the delivery time?

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