What standards does the steel structure comply with?

The structure complies with multiple standards including EN10902 Europe standard, AS4100 Australia standard, and AISC-360-05 American standard.

What are the options for roof and wall cladding?

Options include single corrugated sheets, sandwich panels (EPS, Rock wool, Glass fiber, PU), and insulation materials.

What is the warranty or after-sales service?

We provide 2D & 3D installation drawings and installation videos as after-sales service.

Factory Price Modular Prefabricated Building Construction Steel Structure Warehouse Workshop Building

Name: Factory Price Modular Prefabricated Building Construction Steel Structure Warehouse Workshop Building
Brand: Qingdao Steel Building Co., Ltd.
SKU: 2027897932

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

After-sales Service

2D &3D Installation Drawing& Install Video

Connection Form

Bolt Connection

Model NO.

STL-Steel Building

Construction Member

Steel Column & Rafter,Purlin ,Tie Beam etc

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Steel Column & Rafter,Purlin ,Tie Beam etc

Residential Wall Structure

Wall Support

Standard

GB,En1090,ASTM,as

Steel Type

High-Strength Steel

Structure

Steel Structure

Install

Online Guidance

Mobility

Adjustable

Usage

Building Platforms, Industrial Platform

Drawing

Free Design Drawing, 2D& 3D Version

Wind,Snow,Earthquake Resistance

80~280km/H, 30~200kg/M2, Grade 9

Frame

Steel Portal Frame Building

Delivery Time

4~6 Weeks

Certificate

ISO, CE, Third Party Inspect

Roof Pitch/Bay

10%, 12%, 16%, 25%, 30%etc;5m, 6m, 7, 9m etc

Column & Rafter

Hot Rolled H Beam or I Beam

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

Gate/Window

Sliding Industrial Door or Roller Shutter Door

Transport Package

Main Structure Loading in 40FT Ot, Others Loading

Specification

Customized

Trademark

STL, Low-alloy High-tensile Structural Steel

Origin

China

HS Code

7308900000

Production Capacity

10000sqm Per Month

Key features

50+ Year Service Life: Structure frame design ensures a service life of more than 50 years.

Free 2D/3D Design: Free architectural drawing design in 2D and 3D versions provided.

Fast Bolt Assembly: Full bolt joints allow fast assembly without on-site welding.

High Wind Resistance: Resists wind speeds up to 280km/h and heavy snow loads.

Global Standard Compliance: Meets EN1090, AS4100, AISC-360, and other international standards.

Quick Delivery: Standard delivery time is 4 to 6 weeks after order confirmation.

Online Installation Support: Free online guidance, 2D/3D drawings, and installation videos.

Clear Span Up to 60m: Offers large clear spans up to 60 meters without middle columns.

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: ≤3.23h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and professional technical supplier with manufacturing, export, service, quality-control, and R&D capabilities. It provides 3D software design, sample-based and full customization, ODM, and OEM services, and reported new products within the past year. Production information includes prefabricated steel structure building capacity of 100,000 square meters, steel structure frame capacity of 5,000 tons, and other fabricated steel structure capacity of 2,000 tons. Quality credentials include CE compliance certification and ISO9001:2015 certification, supported by raw-material traceability and documented corrective-action and complaint procedures. However, the available information shows no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no valid manufacturing-capacity contract with affiliated subcontractors. Evidence of customer cases is limited because no Fortune 500 cooperation is reported, although repeat buyers account...

Supplier typeThe supplier is explicitly described as a professional technical supplier and a combined company. Its stated business scope includes construction-related products and manufacturing/processing of doors and windows, while its profile covers manufacturing, export trade, services, quality control, and R&D.

CertificationsThe supplier reports CE certification for product compliance and an ISO9001:2015 management-system certificate. It also states that quality assurance and raw-material traceability are implemented, providing direct support for formal quality-control practices.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, and service-capability assessment. It also has in-stock capacity and a stated one-month average lead time in both peak and off-season, but has no overseas warehouse, overseas showroom, overseas agent or branch, and serves zero stated overseas countries.

R&D capabilityThe supplier provides 3D software design, sample customization, full customization, ODM, and OEM services, and reports new products within the past year. However, it has no available SDK and lists only two R&D engineers, so the evidence supports active development capability but not a broad or advanced technical platform.

Production capacityReported annual 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. The supplier lists cutting, shearing, welding, assembly, and inspection processes, with written inspection procedures followed; however, it has no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples and full customization, provides 3D software design services, and offers both ODM and OEM services. These capabilities directly indicate support for tailored product and design requirements.

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 is the quality assurance provided?

We perform 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 in countries such as Iraq, Dubai, South Africa, Algeria, and Ghana.

Q:What is the main market for your products?

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

Q:What is the delivery time for the steel structure?

The delivery time is typically 4 to 6 weeks.