What materials are used for the steel structure?

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

Can the product be customized?

Yes, we offer full customization including size, surface treatment (painted or galvanized), roof and wall materials, and steel grade based on your specific requirements.

What is the warranty period?

We provide a 30-year limited service life warranty for our steel structure products.

Reliable Steel Warehouse with High Corrosion Resistant Coating

Name: Reliable Steel Warehouse with High Corrosion Resistant Coating
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 2152123982

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: Tailored dimensions and design services to meet specific project requirements.

High Corrosion Resistance: Features high-quality steel with painted or galvanized surface treatment.

Rapid Installation: Pre-fabricated components allow for quick assembly and reduced workforce demands.

Versatile Applications: Ideal for warehouses, workshops, offices, garages, and modular houses.

Professional Support: Includes guide installation, video guides, and on-site engineer dispatch.

Durable Materials: Constructed with Q235/Q345 steel and sandwich panels for longevity.

Global Experience: Successfully completed projects in over 90 countries worldwide.

Safety & Stability: Engineered to withstand earthquakes, strong winds, and heavy snow.

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: ≤3.07h 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 the meaning of a steel prefabricated house and what is it made of?

Steel prefabricated houses are expertly crafted from high-grade painted steel frames, serving as a robust skeleton. This is complemented by sandwich panels forming the walls and roof. These houses are ingeniously pre-designed and manufactured in the factory, then effortlessly assembled on site for your convenience.

Q:Is it safe, and can it withstand any kind of stringent weather conditions?

Our houses are engineered to resist earthquakes, strong winds, heavy snow, and much more, ensuring safety in diverse weather conditions.

Q:Do you offer design services?

Absolutely, we are pleased to offer comprehensive design services tailored to your needs.

Q:What are the payment terms?

a) T/T: 30% deposit required, with the remaining balance to be settled upon receipt of the ocean bill. b) 100% L/C at sight is also available for your convenience.

Q:What is the delivery timeline?

Typically, the delivery time for sandwich panels is within 7 days, while prefabricated houses are ready in 30 days. The precise timeline depends on order quantity and will be confirmed with our factories.