What is the monthly production capacity?

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

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What are the lead times for delivery?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

Lightweight Steel Structure for Rooftop Gardens

Name: Lightweight Steel Structure for Rooftop Gardens
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2129737422

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.

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

Efficient Prefabrication: Factory prefabrication and on-site assembly greatly shorten construction cycles.

Flexible Large-Span Design: Column-free large-span spaces with convenient layout adjustments for later stages.

Proven Manufacturing Capacity: Monthly production capacity of 6,000 tons with advanced processing equipment.

Standard Compliance: Meets GB standards with options for Q235, Q345, and ASTM A36 steel grades.

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: ≤1.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW

About Our Factory & Business Background

Address500 meters south of the intersection of National Highway 310 and Industrial South Road in Xingyang City, Zhengzhou City, Henan Province

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteel Structure Warehouse, Steel Structure Buildings, Metal-Faced Insulated Sandwich Panels, Sandwich Panels, Steel Sturcuure Workhop, Steel Structure Warehous Building, Color-Coated Steel

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

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

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

Q:What steel grades are available?

Available steel grades include Q235, Q345, and ASTM A36, with yield strengths of 235 MPa and 345 MPa respectively.

Q:What cross-section shapes are offered?

We offer I-beam, H-beam, channel, and angle cross-section shapes to meet various structural requirements.

Q:How is the construction efficiency improved?

Components are prefabricated in the factory and assembled on-site, which significantly shortens the construction cycle and reduces the need for equipment and manpower.

Q:What is the environmental impact of this product?

The product is environmentally friendly and sustainable, with a steel recycling rate of over 90% and minimal construction waste.