What is the warranty period for the building?

We provide a 2-year warranty for our steel structure buildings.

Can you provide OEM and ODM services?

Yes, both OEM and ODM services are available for our clients.

What is the main steel material used?

The main steel member is Q345B Welding H Beam.

Steel Structure Building Warehouse with Low Costs and Whole Project Solutions

Name: Steel Structure Building Warehouse with Low Costs and Whole Project Solutions
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 1990822225

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

US$32.00

500-999 Square Meters

US$30.00

1,000-4,999 Square Meters

US$28.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Installation Guiding

Type

H-Section Steel

Model NO.

WT-ND-685

Main Frame

H Section Steel Column & Beam

Roof Purlin

C & Z Shape Steel Purlin

Wall & Roof Panel

Sandwich Panel or Single Steel Sheet

Door

Sliding Door or Tuller Shutter Door

Window

Plastic-Steel Window or Belt Window

Secondary Frame

Bracing, Tie Bar

Sureface Treatment

Shot Blasting, Galvanized or Painted

Thickness of Sandwich Panel

50mm, 75mm, 100mm, 150mm

Thickness of Steel Sheet

0.4mm-0.7mm

Drawing

CAD, Pkpm

Delivery Time

30-60 Dyas

Standard

GB, ASTM

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Warranty

2 Years

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

Comprehensive Customization: Offers full, flexible, and minor customization options based on client designs.

Certified Quality Standards: ISO9001:2015, ISO14001:2015, SGS, and BV certified with 100% visual inspection.

Experienced Manufacturer: 12 years of specialized experience with 10 R&D engineers and advanced production lines.

Fast Delivery Time: Standard delivery within 30-60 days, with 1-3 months lead time during peak season.

Flexible Payment Terms: Accepts LC and T/T payment methods for international transactions.

Global Shipping Options: Supports FOB, CIF, CFR, and EXW terms from Qingdao Port.

Diverse Panel Options: Sandwich panels (50-150mm) or single steel sheets (0.4-0.7mm) available.

2-Year Warranty Coverage: Provides a 2-year warranty for all steel structure building projects.

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: ≤3.88h

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.