What materials are used for the steel structure?

Main steel structures use Q345 or Q235 steel. Secondary structures use Q235. Components include H-section columns/beams, C/Z purlins, and sandwich panels or steel sheets for roofs and walls.

Can the steel structure be customized?

Yes, the sizes, dimensions, and designs can be fully customized according to customer requirements, including specific wind speed, snow load, and earthquake resistance parameters.

Steel Structure Workshop/Structural Workshop in China (SSW-420)

Name: Steel Structure Workshop/Structural Workshop in China (SSW-420)
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 679385902

Shandong, ChinaQingdao Xinguangzheng Steel Structure Co., Ltd.

US$50.00

300-999 Square Meters

US$40.00

1,000-1,999 Square Meters

US$30.00

2,000+ Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Usage

Warehouse, Workshop

Steel Workshop

Model NO.

CL-1105014

Materail

Q345 and Q235

Steel Surface

Galvanize or Painted

Advantage

Heat Insulation/Fireproof/Econ

Life Time

50 Years

Material

Steel Structure

Certification

ISO

Customized

After-sales Service

Guide Installation or Install The House on Site

Warranty

30 Years Limited Service Life

Transport Package

Sea Worthy Package

Specification

SGS, ISO, GB

Trademark

XGZ

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

5000 Tons/Month

Key features

Customizable Design: Sizes and designs can be customized according to specific requirements.

Fast Installation: Components are factory-manufactured for fast on-site assembly and green building.

High Strength & Durability: Made of Q345/Q235 steel with a lifespan of over 50 years.

Fireproof & Insulation: Features heat insulation, fireproof properties, and earthquake resistance.

Professional Engineering: Designs by professional engineers ensure safe and economic solutions.

Global Export Experience: Products exported to over 90 countries with extensive project cases.

On-site Support: Engineers available for site installation guidance and training.

Versatile Applications: Suitable for warehouses, workshops, offices, 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: ≤3.24h 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 skeleton and lined with sandwich panels for walls and roofs. They are pre-designed and manufactured in the factory and assembled on site.

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

Yes, our houses can resist earthquakes, high winds, and snow loads, ensuring safety in various weather conditions.

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:What is the delivery time?

Generally, sandwich panel delivery is within 7 days, and prefabricated house delivery is within 30 days. Exact time depends on quantity and factory confirmation.