What are the lead times for delivery?

During peak season, the lead time is 1-3 months. During the off-season, delivery can be completed within 15 workdays.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Is the steel structure environmentally friendly?

Yes, it is environmentally friendly and sustainable with a steel recycling rate of over 90% and less construction waste, aligning with green development concepts.

Expandable Steel Structure for Co-Working Spaces

Name: Expandable Steel Structure for Co-Working Spaces
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2129962452

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

Top Wall Beam

Standard

Steel Type

High-Strength Steel

Structure

Frame 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 & Safety: Carbon structural steel with high strength, toughness, and ductility for disaster resistance.

Flexible Large-Span Design: Frame structure allows column-free large spans and convenient layout adjustments.

Eco-Friendly & Sustainable: Steel recycling rate over 90% with less construction waste, supporting green development.

Efficient Prefabricated Construction: Factory prefabrication and on-site assembly shorten cycles and reduce manpower needs.

High Production Capacity: Monthly capacity of 6,000 tons with 8 professional production lines and advanced equipment.

Proven Manufacturer: Backed by Tiankai Group and Zhejiang Southeast Grid with over 200 patented technologies.

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: ≤1.28hTerms 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.

Product Q&A

Q:What are the main mechanical properties of this steel structure?

It features excellent mechanical properties, high steel strength, good toughness, and ductility, allowing it to stably bear heavy loads and ensure safety during earthquakes.

Q:What steel grades are available for this product?

Common steel grades include Q235, Q345, and ASTM A36. Q235 has a yield strength of 235 MPa, while Q345 has a yield strength of 345 MPa.

Q:What cross-section shapes are offered?

Available cross-section shapes include I-beam, H-beam, channel, and angle sections, with dimensions varying based on specific design requirements.

Q:How is the bolt strength specified?

Grade 8.8 bolts are used, which have a minimum tensile strength of 800 MPa, ensuring secure connections.

Q:What is the production capacity of the manufacturer?

The factory has a monthly production capacity of 6,000 tons, supported by 8 professional production lines and 58 cranes with a maximum lifting capacity of 50 tons.