What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 square meters.

What after-sales services are provided?

We provide on-site guiding services to assist with installation and ensure proper setup of the steel structure.

What materials are used for the main steel frame?

The main steel frame is constructed using Q345B Welding H Beams, ensuring high strength and durability.

Versatile Steel Warehouses with Expert Design and Perfect Solutions

Name: Versatile Steel Warehouses with Expert Design and Perfect Solutions
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 756917192

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

US$32.00

500-1,999 Square Meters

US$30.00

2,000-4,999 Square Meters

US$28.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Guiding

Type

Light Section Steel

Model NO.

WT-ND-278

Standard

GB, ASTM, AISI

Connection Form

Bolt Connection

Residential Wall Structure

Wall Support

Warranty

5 Years

Main Steel Frame

Steel Column and Beam

Secondary Frame

Tie Bar, Bracing,

Roof Support

C/Z Type Galvanized Purlin

Wall and Roof Panel

Sandwich Panel or Color Steel Sheet

Type of Sandwich Panel

PU/Fiber Glass/Rock Wool Sandwich Panel

Thickness of Sandwich Panel

50mm,75mm,100mm,150mm

Thickness of Color Steel Sheet

0.4mm~0.7mm

Door

Ruller Shutter Door, Sliding Door

Window

PVC Window

Drawing

CAD,Pkpm, Revit, 3D3s

Lead Time

45-60 Days

Transport Package

Container Transport

Specification

L*W*H

Trademark

WT, Carbon Structural Steel

Origin

China

HS Code

94069000

Production Capacity

30000 Tons/Year

Key features

ISO & SGS Certified Quality: ISO9001:2015, ISO14001:2015, SGS, and BV certified for global standards.

Custom Steel Structure Solutions: Full customization available from designs using CAD, Revit, and 3D3s.

5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all steel structure projects.

High-Strength Steel Materials: Main frame uses Q345B Welding H Beam with galvanized C/Z purlins.

Versatile Panel Options: Sandwich panels (PU/Fiber Glass/Rock Wool) or color steel sheets available.

Professional On-Site Support: Expert on-site guiding services included for installation and maintenance.

Large-Scale Manufacturing Capacity: 260,000 sqm factory exporting 50,000 tons annually with 10 R&D engineers.

Flexible Customization Levels: Offers minor, flexible, and full customization based on client designs.

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: ≤4.11h

AI-Powered supplier vetting

SummaryWan Tai appears to be a manufacturer and engineering-service supplier focused on steel structures, warehouses, metal processing, building materials, and related equipment. It reports one-stop design, manufacturing, installation, and after-service, with documented corrective-action and complaint-handling procedures. The supplier offers OEM, ODM, and multiple levels of customization, and reports new products within the past year. Production evidence includes steel structure and steel warehouse output of 50,000 tons each, export markets across several regions, and a broad range of metal-processing equipment. However, the provided information does not establish certifications, financial strength, named customer cases, or a complete supplier classification. The stated absence of an SDK is a limitation only for SDK-related innovation requirements.

Supplier typeThe supplier’s stated scope covers metal structure manufacturing and sales, steel rolling, insulation materials, construction-related products, equipment, and engineering management. This supports classification as a manufacturer with construction and engineering-related supply capabilities, although the slices do not provide a formal legal or industry supplier classification.

After-Sales capabilityThe supplier describes a one-stop service covering installation and after-service. It also reports clear procedures and followed records for corrective and preventive actions and customer complaint handling, providing explicit evidence of structured after-sales support.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it explicitly reports no available SDK, so the evidence supports general R&D capability but not SDK-based innovation capability.

Production capacityThe supplier lists extensive production equipment, including laser and flame cutting, shot blasting, drilling, shearing, punching, rotary disc steel cutting, and weld-flaw detection. It reports 50,000 tons of steel-structure output and 50,000 tons of steel-warehouse output, with stated lead times of 2–3 months in both off-peak and peak seasons.

Customization capabilityBoth R&D and design-capability records list customization from designs, minor customization, flexible customization, and full customization. The supplier also reports ODM services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has exported products to more than 60 countries. These statements indicate market and brand-related experience, but no specific customer names, projects, or verifiable case details are supplied.

Product Q&A

Q:What certifications does the manufacturer hold?

We hold ISO9001:2015, ISO14001:2015, SGS, and BV certifications, ensuring compliance with global quality and environmental standards.

Q:What is the warranty period for the steel structures?

We provide a comprehensive 5-year warranty for all our steel structure products.

Q:Can the steel structures be customized?

Yes, we offer full customization from designs, including minor and flexible customization options, supported by professional engineering teams.

Q:What are the available options for wall and roof panels?

Options include Sandwich Panels (PU, Fiber Glass, Rock Wool) with thicknesses from 50mm to 150mm, or Color Steel Sheets with thicknesses from 0.4mm to 0.7mm.

Q:What is the lead time for production?

The standard lead time is 45-60 days. During peak seasons, it may take 1-3 months, while off-seasons also average 1-3 months.