What is the warranty or service life?

The product comes with a 30-year limited service life warranty.

What is the minimum order quantity?

The minimum order quantity is 10 Tons.

How long is the lead time?

The average lead time is one month for both peak and off-season periods.

Portal Steel Structure Frame Construction Building From Manufacturer Supplier

Name: Portal Steel Structure Frame Construction Building From Manufacturer Supplier
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 1930085122

Shandong, ChinaQingdao Xinguangzheng Steel Structure Co., Ltd.

US$15.00-60.00

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.

BT140

Name

Construction Building, Prefabricated Building

Size

as Customer Request

Steel Frame

H Welded Section Steel or Steel Truss

Surface Treatment

Painted or Galvanized

Cladding

Corrugated Steel Sheet or Sandwich Panel

Accessories

High Strength Bolt, Self Tapping Screw, etc

Covering Sheet

Ridge Covering Sheet, Trim and Flashing, Gutter

Window

Aluminum Alloy Window

Door

Sliding Door, Roller up Door, etc

Material

Steel Structure

Usage

Warehouse, Workshop

Certification

ISO, CE

Customized

Warranty

30 Years Limited Service Life

Transport Package

Steel Pallet and Shipping in Container

Specification

As customer request.

Trademark

XGZ

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

5000 Tons/Month

Key features

Full Customization: Customized size, steel frame, surface treatment, cladding, and accessories based on customer requirements.

High Wind & Earthquake Resistance: Designed to resist stronger wind and earthquake forces for enhanced structural stability and safety.

Fast Installation: Pre-fabricated members cut to accurate sizes in factory, bolted together on site for quicker erection.

Cost Effective: Lighter steel structure reduces foundation size and material costs compared to traditional buildings.

Anti-Corrosion Treatment: Primary elements use hot-galvanized or painted H-section steel for better anti-rusting and anticorrosion.

Professional Engineering Support: Professional engineers provide safe and economic solutions based on customer details and requirements.

On-Site Installation Guidance: Engineers or skilled workers available to guide installation and teach local construction teams.

Strict Quality Control: 100% inspection of finished products with visual and function checks by experienced QA/QC inspectors.

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: ≤2.66h 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 customization options are available?

We offer full customization including size, steel frame type (H section or truss), surface treatment (painted or galvanized), cladding (corrugated sheet or sandwich panel), and accessories.

Q:How is the installation process handled?

We provide installation instructions and videos. Additionally, our engineers or skilled workers can go to your site to guide the construction and teach your team.

Q:What are the main materials used?

The main materials include Q345 steel for primary frames (columns/beams) and Q235B steel for secondary framing (purlins/tie bars), all with anti-corrosion treatments.

Q:What certifications does the product have?

The product holds ISO and CE certifications, ensuring compliance with international quality and safety standards.

Q:What information is needed to get a quote?

Please provide: 1. Usage, 2. Location, 3. Local climate (wind speed/snow load), 4. Dimensions (L*W*H), and 5. Crane beam requirements.