What after-sales service is provided?

We provide online guidance for installation and technical support to ensure successful project completion.

What is the warranty or quality assurance process?

We conduct pre-production samples before mass production and perform final inspections before shipment to ensure quality.

Where is the company located and what is the export port?

Headquartered in Zhengzhou, China, with a factory in Xingyang City. The nearest export port is Tianjin Port.

Custom Steel Structure Modular Building for Office Dormitory Apartment

Name: Custom Steel Structure Modular Building for Office Dormitory Apartment
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2117906114

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

US$18.00-50.00

300 Square Meters

Product profile

Customization

Available

After-sales Service

Online Guidance

Connection Form

Bolt Connection

Model NO.

bwg

Construction Member

Steel Beam

Grade

Carbon Structural Steel

Molding Method

Cast Steel

Residential Wall Structure

Top Wall Beam

Standard

Steel Type

High-Strength Steel

Structure

Frame Structure

Structural Performance Attributes

High Strength

Material Attributes

Good Weldability

Construction Attributes

Fast Construction Speed

Usage Function Attributes

Large Spatial Flexibility

Appearance and Modeling Attributes

Strong Modern Sense

Transport Package

Roro Ships, Barges or Vehicles with Special Loadin

Specification

Q345B / Q460C

Trademark

TKDN

Origin

Zhengzhou, Henan, China

HS Code

730890

Production Capacity

500, 000 T Per Year.

Key features

High Strength & Safety: Carbon structural steel with excellent toughness, ductility, and seismic resistance for heavy loads.

Fast Prefabricated Construction: Factory prefabricated and bolt-connected assembly significantly shortens construction cycle and reduces manpower.

Large Span Flexibility: Column-free large-span design allows convenient layout adjustments and high spatial flexibility.

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

Enhanced Anti-Corrosion: Automated digital coating improves anti-corrosion performance by 5-10 years in harsh environments.

Professional Quality Control: Strict pre-production samples and final inspections ensure reliable delivery for complex structures.

Global Export Experience: Serving markets in North America, Europe, Asia, and Africa with professional engineering support.

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: ≤0.60hTerms 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 advantages of this steel structure building?

It features high strength, excellent seismic resistance, fast prefabricated construction, large span flexibility, and high eco-friendliness with over 90% steel recycling.

Q:What types of steel materials are used?

We use Carbon Structural Steel (e.g., Q235, Q345) and High-Strength Steel, meeting standards like GB and ASTM A36.

Q:How is the structure connected and assembled?

The structure uses a Frame Structure with Bolt Connections, allowing for efficient factory prefabrication and on-site assembly.

Q:What is the production capacity and lead time?

Monthly production capacity is 6,000 tons. Lead time is within 15 workdays in off-season and 1-3 months during peak season.

Q:What payment terms and methods are accepted?

Accepted currencies are USD. Payment methods include T/T, LC, D/P, PayPal, Western Union, and Money Gram.