Can the steel structure be customized?

Yes, we offer full customization including size, wind load, snow load, earthquake resistance, and material options based on your specific project requirements.

What is the warranty period for the steel structure?

We provide a 30-year warranty for our steel structures.

What is the minimum order quantity?

The minimum order quantity is 500 square meters.

China Large Span Prefab Steel Structure Warehouse Hangar Building Kits

Name: China Large Span Prefab Steel Structure Warehouse Hangar Building Kits
Brand: Qingdao Steel Building Co., Ltd.
SKU: 1914821132

Shandong, ChinaQingdao Steel Building Co., Ltd.

US$50.00

500-999 Square Meters

US$35.00

1,000-4,999 Square Meters

US$20.00

5,000+ Square Meters

Product profile

Customization

Available

Drawing

Design Plan Drawing, Install Shop Drawing

Wind Against

80~280km Per Hour

Model NO.

STL-steel hangar

Snow Load

30~200kg Per Sqm

Earthquake Against

7~9 Grade

Certificate

ISO, CE, Third Party Inspect

Roof Pitch

10%, 12%, 16%, 25%, 30%etc

Bay

5m, 6m, 7, 9m etc

Column & Rafter

H Section Steel

Tie Beam

Round Pipe or Square Tube

Purlin

C Purlin, Z Purlin, Hot Rolled H Beam Purlin

Roof Coverage

Single Corrugated Sheet or Sandwich Panel

Wall Coverage

Single Corrugated Sheet or Sandwich Panel

Window

PVC or Aluminum Alloy Frame Window

Gate

Sliding Industrial Door or Roller Shutter Door

Option

Skylight Belt, Ventilation Fitting, Gutter, Crane

Material

Steel Structure

Usage

Warehouse, Villa, Temporary Offices, Workshop

Certification

Customized

After-sales Service

Install 2D &3D Drawing, Install Video

Warranty

30 Years

Transport Package

Main Structure Loading in 40FT Ot, Others Loading

Specification

Customized

Trademark

STL

Origin

China

HS Code

7308900000

Production Capacity

10000sqm Per Month

Key features

Custom Design & Dimensions: Fully customizable size, wind load, snow load, and earthquake resistance based on client requirements.

High-Quality Materials: Constructed with Q345/Q235 steel, hot-dip galvanized or painted, ensuring durability and rust resistance.

Global Standard Compliance: Meets Europe, America, Australia, and Africa standards with CE, ISO, SGS, and BV certifications.

Complete Prefabricated Kit: Includes prefabricated steel frames, cut-to-size panels, hardware, bolts, and detailed installation drawings.

Versatile Applications: Suitable for warehouses, hangars, workshops, offices, and agricultural buildings with clear spans up to 50m.

Professional Installation Support: Free 2D/3D drawings and videos; engineers available to supervise overseas installation on-site.

Long Warranty Period: Provides a 30-year warranty for the steel structure, ensuring long-term reliability and peace of mind.

Advanced Manufacturing: Utilizes laser cutting and 3D drilling for high precision, with an annual capacity of 30,000 tons of H-beams.

Company profile

Years of Export ExperienceQuality AssuranceProduct CertificationManagement Certification

Qingdao Steel Building Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization CertifiedExport Year: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.64h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier focused on construction-related products and steel-structure manufacturing. It offers sample-based customization, full customization, 3D software design, ODM, and OEM services, and reported new products during the past year. Production information includes prefabricated steel structure capacity of 100,000 square meters, steel structure frames of 5,000 tons, and other fabricated steel structures of 2,000 tons. Quality-related evidence includes CE certification, ISO 9001:2015 certification, documented inspection procedures, corrective-action procedures, complaint-handling procedures, and raw-material traceability. After-sales processes are documented, but overseas agents, branches, warehouses, showrooms, and offline trade-show participation are absent. Financial credibility cannot be determined from the provided information. The supplier reports OEM cooperation with popular brands but no Fortune 500 cooperation.

Supplier typeThe supplier is classified as a combined company and a professional technical supplier. Its stated business scope includes construction-related sales and manufacturing or processing of doors and windows, while its capabilities cover steel-structure products and related services.

CertificationsThe supplier holds CE product compliance certification and an ISO 9001:2015 management-system certificate. These are explicit certifications supporting product compliance and quality-management capability.

After-Sales capabilityThe supplier has documented procedures and records for complaint handling and corrective and preventive actions, indicating an established service-response process. However, it has no overseas agents or branches, no overseas warehouse or showroom, and serves zero countries through overseas service capability, limiting international after-sales reach.

R&D capabilityThe supplier provides 3D software design, ODM, and OEM services, reports new products during the past year, and has two R&D engineers. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation support.

Production capacityReported capacity includes 100,000 square meters of prefabricated steel-structure buildings, 5,000 tons of steel-structure frames, and 2,000 tons of other fabricated steel structures. It also lists flame-cutting, shearing, welding, and assembly equipment, one-month peak and off-season lead times, and in-stock capability; however, the factory lacks a valid contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and full customization, together with 3D software design, ODM, and OEM services for popular brands. These multiple stated service forms demonstrate broad customization capability.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of brand-related customer experience. It also reports no cooperation with Fortune 500 companies, and no specific customer names or project cases are provided.

Product Q&A

Q:Is your company a factory or trade company?

We are a factory, so you can get the best and competitive price.

Q:What quality assurance do you provide?

We conduct self-inspection at every step during design and fabrication, and third-party inspections are also accepted.

Q:Do you offer guiding installation on site overseas?

Yes, we can send professional technical engineers to supervise installation on site overseas. They have succeeded in many countries, such as Iraq, Dubai, South Africa, Algeria, and Ghana.

Q:What is your main market?

Our main markets include Europe, Africa, Middle East Asia, South East Asia, Australia, New Zealand, and South America.

Q:What certifications do your steel structures have?

Our products are certified with ISO9001, CE, EN1090 EXC2, IWE, and accept third-party inspections from SGS, QIMA, and BV.