What customization options are available for the steel structure?

We offer full customization including custom sizes, surface treatment (painted or galvanized), roof and wall materials (sandwich panel or steel sheet with insulation), and steel grade (Q235 or Q345).

What is the expected lifespan of the steel structure house?

Our house components are reusable, guaranteeing a lifespan of over 20 years, with some advantages noting an expected lifespan exceeding 50 years.

What information is needed to get a custom design quote?

Please provide: 1. Usage purpose, 2. Location/Country, 3. Local Climate (wind speed, snow load), 4. Dimensions (length, width, height), and 5. Crane Beam requirements if applicable.

High Corrosion Resistant Prefab House with Galvanized Surface Treatment

Name: High Corrosion Resistant Prefab House with Galvanized Surface Treatment
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 2152157942

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

Customizable Design: Tailor sizes, surface treatment, and materials to specific project requirements.

High Corrosion Resistance: Galvanized surface treatment and paint options ensure long-term durability.

Rapid Installation: Pre-fabricated components allow for swift assembly and significant workforce savings.

Versatile Application: Ideal for warehouses, workshops, offices, and residential modular houses.

Seismic & Wind Resistant: Engineered to withstand 7-grade earthquakes and 100km/h wind loads.

Fireproof & Insulated: Features fireproof measures and excellent heat insulation with sandwich panels.

Professional Support: Includes detailed instructions, videos, and optional on-site engineer guidance.

Eco-Friendly Material: Constructed from recyclable steel with no harmful materials produced.

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: ≤2.95h 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 materials are used to construct it?

Steel prefabricated houses are crafted from high-grade painted steel frames/structures, serving as a robust skeleton. They are lined with sandwich panels for walls and roofs. These houses are meticulously pre-designed and manufactured in our factory, ensuring precision and quality, before being expertly assembled on-site.

Q:Are these houses safe and adaptable to any severe weather conditions?

Our houses are engineered to withstand earthquakes, high winds, heavy snowfall, and more, ensuring safety and resilience in diverse climatic conditions.

Q:Do you provide design services for your products?

Absolutely! We proudly offer comprehensive design services tailored to meet your unique requirements.

Q:What are the payment terms you offer?

a) T/T - A 30% deposit is required, with the remaining balance payable upon receipt of the ocean bill of lading. b) 100% L/C at sight - Offering flexibility and convenience in transactions.

Q:What is the usual delivery timeline for your products?

Typically, sandwich panels are delivered within 7 days, while prefabricated houses take about 30 days. The exact timeframe may vary based on order quantities and factory schedules.