What are the main materials used for the steel structure?

The main steel structure uses Q345 or Q235 steel. Secondary structures use Q235. Roof and wall options include steel sheets, EPS, glass wool, rock wool, or PU sandwich panels.

What is the warranty period for the steel structure?

We provide a 30-year limited service life warranty for our steel structures, ensuring long-term durability and performance.

Can the steel structure be customized for specific dimensions?

Yes, we offer full customization. You can specify the length, width, height, eave height, roof pitch, and other dimensions to fit your project requirements.

Efficient Steel Warehouse Designed for Custom Size and Durability

Name: Efficient Steel Warehouse Designed for Custom Size and Durability
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 2152197542

Shandong, ChinaQingdao Xinguangzheng Steel Structure Co., Ltd.

US$15.00-45.00

200 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

Structure

Steel Structure

Model NO.

BT036

Size

Custom Size

Surface Treatment

Painted or Galvanized

Roof and Wall

Sandwich Panel or Steel Sheet with Insulation

Steel Grade

Q235 or Q345 Steel

Material

Steel Structure

Usage

Warehouse, Workshop

Certification

ISO, CE

Customized

Warranty

30 Years Limited Service Life

Transport Package

Steel Pallet and Container Shipping

Specification

As customer request.

Trademark

XGZ

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

5000 Tons/Month

Key features

Custom Size & Design: Full customization of size, steel grade, and surface treatment to fit precise project needs.

High Durability & Safety: Withstands 100 km/h winds, 7-grade earthquakes, and offers a 30-year limited service life.

Fast Installation: Pre-fabricated components allow for swift assembly; engineers available for on-site guidance.

Premium Steel Materials: Constructed with Q235/Q345 steel, featuring galvanized or painted finishes for corrosion resistance.

Versatile Applications: Suitable for warehouses, workshops, offices, garages, and modular homes across 90+ countries.

Fire & Weather Proof: Excellent fireproofing, waterproofing, and insulation properties using sandwich panels or steel sheets.

Professional Engineering: Expert design team provides tailored drawings and structural calculations based on client specs.

Global Manufacturing: Produced in state-of-the-art factories with CNC machinery, ensuring high quality and precision.

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: ≤2.31h 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 does a steel prefabricated house mean, and what is it made of?

Our steel prefabricated houses are meticulously crafted using high-grade, painted steel frames that serve as a robust skeleton. These frames are meticulously lined with sandwich panels, providing walls and roofs that offer superior strength and insulation. Each component is pre-designed and manufactured at our state-of-the-art factory, ensuring top quality before being expertly assembled on site.

Q:Is it safe and can suit to any kind of stringent weather conditions?

Our houses are engineered to withstand an array of extreme weather conditions, including earthquakes, strong winds, heavy snow, and more, ensuring safety and reliability.

Q:Can you supply design service?

Absolutely! We not only provide robust design services but tailor them to meet your specific needs, ensuring a perfect fit for your project.

Q:What is the payment terms?

a) We offer flexible payment terms with a T/T option, involving a 30% deposit upfront, with the remaining balance payable upon receipt of the ocean bill. b) Alternatively, we accept 100% L/C at sight for your convenience.

Q:How long is delivery?

The delivery timeline is tailored to fit your needs: sandwich panels are typically delivered within 7 days, while prefabricated houses may take up to 30 days. Exact timing is contingent on order quantity and factory confirmation.