What after-sales service is provided?

We provide on-site guiding services to assist with installation and maintenance.

What is the warranty period for the structure?

The warranty period for the steel structure is 5 years.

What are the main materials used?

Main materials include Q345B Welding H Beam, Galvanized C-Steel Purlin, and Rock Wool Colour Steel Composite Plate.

China Prefab Commercial Steel Structure Warehouse with Drawings

Name: China Prefab Commercial Steel Structure Warehouse with Drawings
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 756257692

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$27.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Guiding

Connection Form

Bolt Connection

Model NO.

WT-ND-195

Type

Light Section Steel

Standard

GB, ASTM, AISI

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Member

Steel Column

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Support

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor

Warranty

5 Years

Transport Package

Container Transport

Specification

L*W*H

Trademark

Wantai

Origin

China

HS Code

94069000

Production Capacity

30000 Tons/Year

Key features

12 Years Manufacturing Experience: Specialized in steel structure buildings and workshops for 12 years with professional engineers.

Certified Quality Assurance: Holds ISO9001:2015, ISO14001:2015, SGS, and BV certifications for reliable quality.

High-Strength Steel Structure: Uses Q345B Welding H Beam and High-Strength Steel for durable main frames.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from designs.

Large Scale Production Capacity: Factory covers 260,000 sqm with annual export capacity of 50,000 tons.

Comprehensive After-Sales Service: Provides on-site guiding services to ensure proper installation and maintenance.

Durable Composite Panels: Features rock wool color steel composite plates for roof and wall insulation.

Global Export Expertise: Exports to North America, South America, Southeast Asia, Africa, and Australia.

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: ≤5.15h

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.