What factors affect the price of steel structure building?

1. Steel raw material price fluctuations. 2. Load (wind, snow, dead, live load) determines steel quantity. 3. Span of the steel frame (larger span increases steel usage). 4. Structure additions like glass curtain wall, crane, or mezzanine floor.

What is the warranty period for the steel structure?

We provide a 30-year warranty for the steel structure frame.

What is the minimum order quantity?

The minimum order quantity is 500 square meters.

Chinese Economic Prefabricated Steel Structure H Frame Villa/Prefab H Frame Villa

Name: Chinese Economic Prefabricated Steel Structure H Frame Villa/Prefab H Frame Villa
Brand: Qingdao Steel Building Co., Ltd.
SKU: 1951191102

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

Installation Drawing, Installation Video

Connection Form

Bolt Connection

Model NO.

STL- H beam villa

Construction Member

Steel Column

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wallboard

Standard

GB, ISO, SGS, BV, En1090 Exc2

Steel Type

Quality Carbon Structural Steel and Alloy Steel

Structure

Steel Structure

Model No.

Stl- Prefabricated Steel Structure Frame Building

Main Structure

Weld or Hot Rolled H Section Beam

Certification

ISO / SGS / CE/ BV

Door

Sliding Door and Rolling Door

Window

PVC/Plastic Steel Window

Option

Skylight Belt, Ventilation Fitting, Gutter, Crane

Type

H-Section Steel

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

H-Section Steel

Application

Steel Workshop, Steel Structure Platform

Warranty

30 Years

Member

Steel H Beam Frame Villa From China

Carbon Structural Steel

S235jr & S3355jr, Q355b, A36

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+ Years Service Life: Structure frame design ensures a service life exceeding 50 years.

Free Design & Drawings: Includes free 2D & 3D architectural drawings and structural design.

Wide Span Capability: Clear span up to 60m without middle columns for flexible space.

Bolt Assembly System: Bolt assemble without on-site welding for quick and easy installation.

High Strength Materials: Uses S355JR, Q355B, GR50 steel for superior strength and durability.

Global Standard Compliance: Meets EN1090, AS4100, AISC-360-05, CE, ISO, SGS, and BV standards.

Fast Delivery: Delivery within 4-6 weeks for efficient project scheduling.

Customization Available: Customized models, doors, windows, and options like skylights available.

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: ≤3.47h

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

Q:What's the quality assurance you provided and how do you control quality?

Self inspect every steps during the design and fabricate, the third inspect party aslo be accept.

Q:Do you offer guiding installation on site overseas for warehouse building?

Yes, We can send our professional technical engineer 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?

Europe, Africa, Middle east asia, south east asia, Australia, New Zealand, south America etc

Q:Why choose steel structure buildings?

1. Cost Savings: Price per square meter can be 25% lower than conventional buildings. 2. Quality Control: Designed and fabricated in-factory with strict quality control. 3. Quick Erection: All steel components are fabricated at the factory and linked by bolts at the site. 4. Flexibility: Steel buildings are flexible in any requirement of design, easy to expand in the future. 5. Energy Efficiency: Green solution with CO2 reduction, energy efficiency, and recycle.