What certifications does the product have?

The product holds CE, ISO9001:2008, SGS, and BV certifications.

What is the warranty period?

We provide 1 year of after-sales service.

What are the available options for doors and windows?

Door options include Sliding Door and Rolling Door. Window options are Aluminum Alloy and PVC.

Fast Construction China Design Prefabricated Steel Structure Warehouse Workshop

Name: Fast Construction China Design Prefabricated Steel Structure Warehouse Workshop
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 1967160711

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

US$35.00-70.00

500 Square Meters

Product profile

Customization

Available

After-sales Service

1 Years

Characteristics Of Goods

According to Customer's Requirements

Model NO.

WT-Z-60

Type

According to Customer's Requirements

Product Name

Prefabricated Portal Steel Structure Warehouse

Main Frame

Hot Rolled or Welded H Section, I Section

Connect

Bolt Connection

Surface Treatment

Galvanized or Spray Painting

Wall and Roof Panel

Color Steel Sheet or Sandwich Panel

Color Steel Sheet

0.3mm/0.4mm/0.5mm Thick

Sandwich Panel

50mm/75mm/100mm

Panel Color

Red, White Grey, Sea Blue and So on

Window

Allumimium Alloy/PVC

Door

Sliding Door/Rolling Door

Design

by Pkpm, Tekla, Bim

Inspection

SGS, BV

Application

Design According to Usage

Transport Package

According to Customer's Requirements

Specification

According to customer's requirements

Trademark

Origin

China

HS Code

9406900090

Production Capacity

50000tons Per Year

Key features

Customizable Design: Full customization from designs, minor, flexible, and full customization options available.

Durable Materials: Main frame uses Q355B steel; secondary structure uses Q235B for superior strength and resilience.

Long Service Life: Designed for a service life of more than 30 years with high-quality surface treatments.

Versatile Insulation: Sandwich panels with EPS, PU, rock wool, or fiberglass insulation in 50-100mm thicknesses.

Certified Quality: Holds CE, ISO9001:2008, SGS, and BV certifications ensuring international quality standards.

Fast Construction: Prefabricated design allows for rapid assembly and installation for workshops and warehouses.

Professional Support: 1-year after-sales service with expert design engineers and quality control teams.

High Capacity: Production capacity of 50,000 square meters per year 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: ≤4.04h

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.