What is the warranty period for the steel structure?

We provide a 5-year warranty for the steel structure building.

What are the main materials used for the structure?

The main frame uses H-beam made of Q235B or Q345B steel. Purlins are C or Z type, and connections use high-strength bolts.

What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

Long-Span Steel Structure Framework Building with Professional Design

Name: Long-Span Steel Structure Framework Building with Professional Design
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 833106065

Shandong, ChinaGaomi Wantai Steel Structure Engineering Co., Ltd.

US$32.00

500-2,999 Square Meters

US$27.00

3,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Guiding

Column and Beam

Hot Rolled or Welded H Section, I Section

Model NO.

WT-ND-349

Service Life

More Than 30 Years

Surface Treatment

Painted or Galvanized

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Drawing

Design The Drawing as Your Demand

Panel Thickness

50mm, 75mm, 100mm

Crane

No More Than 25 Ton

Windows

Allumimium Alloy/PVC

Doors

Sliding Door/Rolling Door

Roof/Wall System

Sandwich Panel(EPS/PU/Firber Glass/Rock Wool)

Standard

GB, ASTM

Connection Form

Bolt Connection

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Warranty

5 Years

Transport Package

Sea Worthy Packing

Specification

L*W*H, as Per Clients Requirement

Trademark

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

20000 Square Meters Per Month

Key features

Custom Design Service: Professional engineers design drawings based on your specific requirements and site conditions.

High Safety Performance: Structure is wind proof, snow proof, and earthquake resistant with ISO9001 quality control.

Easy Installation: Bolted connection system allows for fast assembly and disassembly with onsite guidance.

Durable Materials: Uses Q235/Q345B steel with painted or galvanized surface treatment for over 30 years life.

Energy Efficient Panels: Sandwich panels (PU/EPS/Rock Wool) provide excellent heat insulation, waterproofing, and sound proof.

Cost Effective Solution: Lower cost with better quality, short production time, and flexible design options.

One-Stop Service: Comprehensive service from design, manufacture, delivery to installation and after-sales support.

Certified Quality: CE, ISO9001, SGS, and BV certified manufacturing with 100% finished product inspection.

Company profile

Experienced TeamImporters and Exporters

Gaomi Wantai Steel Structure Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.73h

AI-Powered supplier vetting

SummaryThe supplier is a comprehensive service provider with capabilities in design, manufacturing, and after-service. It has a strong record in handling customer complaints and preventive actions, while also offering OEM and ODM services with a proven R&D capability. While the financial data from the past three years is available, there is no explicit mention of certification holding. The company exports a significant portion of its production and has a wide business scope in building materials and equipment sales. It supports various customization services and has a robust production output, but lacks SDK availability.

Supplier typeThe supplier offers a comprehensive service from design to after-sales, is recognized by various sectors, and exports to over 60 countries.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions and offers after-service as part of its service package.

Financial creditFinancial data from the past three years is available, indicating transparency in financial reporting.

R&D capabilityThe supplier has R&D capabilities with ODM services but lacks SDK availability.

Production capacityThe supplier has a diverse range of production facilities and a substantial annual output, exporting to multiple regions.

Customization capabilityThere is strong customization capability, offering from minor to full customization services.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection to see our professional quality control flow.

Q:What quality assurance do you provide?

We established a procedure to check products at all stages including raw materials and finished goods. SGS, BV, and other testing are available.

Q:Can you offer designing service?

Yes, we have more than 10 design engineers who can design full solution drawings as per your requirements using software like Auto CAD and Tekla Structures.

Q:Do you offer guiding installation on site overseas?

Yes, we can send professional technical engineers to supervise installation on site overseas, providing supervision and training services.

Q:How to get a fast quotation?

Please provide location, dimensions, wall needs, thermal insulation type, door/window quantities and sizes, crane requirements, wind/snow loads, and anti-earthquake level.