What types of cross-sections are used?

We provide I-beam, H-beam, channel, and angle cross-section shapes to meet different structural needs.

What is the monthly production capacity?

The facility has a monthly production capacity of 6,000 tons with advanced equipment and 8 professional production lines.

What is the tensile strength of the bolts?

We use Grade 8.8 bolts which have a minimum tensile strength of 800 MPa for reliable connections.

Custom High Strength Painted Steel Structure Homes

Name: Custom High Strength Painted Steel Structure Homes
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2141346192

Henan, ChinaTiankai Southeast Green Building Technology (Henan) Co., Ltd.

US$32.80

50-499 Square Meters

US$29.60

500-1,999 Square Meters

US$27.80

2,000-4,999 Square Meters

US$25.30

5,000+ Square Meters

Product specifications

material

Product profile

Customization

Available

Connection Form

Bolt Connection

Construction Member

Steel Beam

Model NO.

Steel structure

Grade

Carbon Structural Steel

Molding Method

Cast Steel

Residential Wall Structure

Bottom Wall Beam

Standard

Steel Type

H-Section Steel

Structure

Steel Structure

Bolt Strength

Grade 8.8 Bolts Have a Minimum Tensile Strength of

Weld Strength

Depends on Welding Method, Electrode Type, etc.

Density

7850 for Carbon Steel

Cross - Section Shape

I - Beam, H - Beam, Channel, Angle

Transport Package

Roro Ships, Barges or Vehicles with Special Loadin

Specification

Q345B / Q460C

Trademark

Origin

Henan, China

HS Code

730890

Production Capacity

500, 000 T Per Year

Key features

High Strength Steel: Features Q235 and Q345 grades with yield strength up to 345 MPa and ultimate tensile strength up to 630 MPa.

Seismic Safety: Excellent toughness and ductility ensure stability and safety during earthquakes and heavy load bearing.

Rapid Construction: Prefabricated in factory and assembled on-site, significantly shortening construction cycles and reducing manpower.

Flexible Layout: Achieves large-span column-free spaces with convenient layout adjustments for future needs.

Eco-Friendly: Environmentally sustainable with over 90% steel recycling rate and minimal construction waste.

Diverse Cross-Sections: Available in I-beam, H-beam, channel, and angle shapes to suit various structural requirements.

High Grade Bolts: Utilizes Grade 8.8 bolts with a minimum tensile strength of 800 MPa for secure connections.

Advanced Manufacturing: Monthly capacity of 6,000 tons with 58 cranes and 8 professional production lines for complex components.

Company profile

R&D CapabilitiesCustomization from SamplesImporters and ExportersProduct Certification

Tiankai Southeast Green Building Technology (Henan) Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2026-03-18Nearest Port: Tianjin PortAverage Response Time: ≤0.85hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryTiankai Southeast Green Building Technology (Henan) Co., Ltd., established in 2020 and based in Henan, China, specializes in steel structures with significant production capacity. Despite lacking certifications for management systems, it has a notable export percentage of 31-40%. It employs over 200 workers and has been audited by SGS, although the result was unsatisfactory. The company's innovation and after-sales service capabilities, as well as customer collaborations, remain unclear due to insufficient data.

Supplier typeThe supplier is a combined business entity based in China, specializing in green building technology.

CertificationsThe supplier does not hold any certifications for management systems.

Financial creditThe supplier has been audited by SGS, but the audit evaluation result was unsatisfactory.

Production capacityThe supplier has a significant production capacity with six specialized steel structure production lines.