What materials are used for the steel structure?

We use Quality Carbon Structural Steel (Q355B, Q235B, A36) and High-Strength Steel, with hot-rolled or welded H-beams.

What is the warranty period for the building?

We provide a 30-year warranty for our steel structure buildings.

Can the building be customized for specific loads?

Yes, wind load (80-280km/h), snow load (30-200kg/sqm), and earthquake resistance (7-9 Grade) can be customized.

Prefab Easy Build Prefabricated Steel Structure Warehouse Constrction Building

Name: Prefab Easy Build Prefabricated Steel Structure Warehouse Constrction Building
Brand: Qingdao Steel Building Co., Ltd.
SKU: 1913392082

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, 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

Hot Rolled & Weld

Residential Wall Structure

Wall Support

Standard

GB,BS,Atsm,En1090,as

Steel Type

High-Strength Steel

Structure

Frame Structure

Grade

Quality Carbon Structural Steel and Alloy Structural Steel

Residential Wall Structure

Wall Support

Steel Type

High-Strength Steel

Structure

Frame Structure

After-Sales Service

2D &3D Installation Drawing& Install Video

Construction Member

Steel Column & Rafter, Purlin, Tie Beam etc

Molding Method

Hot Rolled & Weld

Standard

GB, BS, Atsm, En1090, as

Drawing

Design Plan Drawing, Install Shop Drawing

Wind Against

80~280km Per Hour

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

Trademark

Quality Carbon Structural Steel and Alloy Structural Steel

Type of Steel for Building Structure

High-Strength Steel

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing

Warranty

30 Years

Type

Steel Structure Building

Forming

Weld, Hot-Rolled Steel, Cold Drawn Steel, Forging

Member

Steel H Column, H Beam, Purlin, Tie Beam, Coverage Et

Carbon Structural Steel

Q355b, Q235B, A36 etc

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

CE & ISO Certified Quality: Complies with EN1090 EXC2, CE, ISO9001, and SGS standards for global safety.

Customizable Design Parameters: Wind 80-280km/h, Snow 30-200kg/sqm, Earthquake 7-9 Grade, and specific dimensions.

Professional Overseas Installation: Free 2D/3D drawings and videos; engineers available to supervise installation abroad.

High-Strength Steel Materials: Uses Q355B/Q235B steel, hot-rolled/welded H-beams, and anti-rust surface treatment.

Versatile Application Scenarios: Suitable for warehouses, workshops, hangars, offices, and agricultural buildings.

Complete Prefabricated Package: Includes pre-cut panels, hardware, bolts, and accessories for quick assembly.

Flexible Structural Options: Clear spans 6-50m, heights 2-20m, with optional mezzanines and cranes.

Established Manufacturer: 15+ years export experience with 30,000 tons annual H-beam production capacity.

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: ≤3.53h

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.