What are the available steel grades?

The steel structure is available in Q235 or Q345 grades, with options for painted or galvanized surface treatments.

How long is the delivery time?

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

What is the minimum order quantity?

The minimum order quantity is 10 tons.

Commercially Prefabricated Multi-Story Steel Structure Buildings for Schools Pre-Engineered Office & Apartment Facilities

Name: Commercially Prefabricated Multi-Story Steel Structure Buildings for Schools Pre-Engineered Office & Apartment Facilities
Brand: Qingdao Xinguangzheng Steel Structure Co., Ltd.
SKU: 2082028392

Shandong, ChinaQingdao Xinguangzheng Steel Structure Co., Ltd.

US$25.00-60.00

100 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

Usage

Warehouse, Workshop, Prefabricated Building, Apartment

Surface Treatment

Painted or Galvanized

Steel Grade

Q235 or Q345

Main Frame

Steel Column, Steel Beam

Accessories

Anchor Bolts, High Strength Bolt, Normal Bolt Nuts

Design Service

Offer Design Service Free of Charge

Window

Aluminium Alloy Window

Door

Sliding Door, Roller Shutter Door

Gutter

Stainless Steel

with Crane or Not

Yes

Cladding

Corrugated Steel Sheet or Sandwich Panel

Covering Sheet

Ridge Covering Sheet, Trim and Flashing, Gutter

Material

Steel Structure

Certification

ISO, CE, BV

Customized

Warranty

30 Years Limited Service Life

Transport Package

by Sea

Specification

As customer request.

Trademark

XGZ

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

5000 Tons/Month

Key features

30-Year Limited Service Life: Ensures long-term durability and reduces replacement costs for the steel structure building.

Free Design Service: Professional engineers provide custom solutions and drawings at no extra cost.

On-Site Installation Assistance: Professional construction team available for guidance and skilled worker training.

Customizable Steel Grades: Available in Q235 or Q345 steel grades to meet specific structural requirements.

Anti-Corrosion Surface Treatment: Hot-dip galvanization or painting applied for superior rust and corrosion resistance.

Global Export Experience: Products exported to over 90 countries with proven international logistics expertise.

ISO, CE, and BV Certified: Meets international quality and safety standards with multiple certifications.

Flexible Customization Options: Full customization available including windows, doors, and crane integration.

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: ≤2.99h 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.