What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

Industrial Hall

Name: Steel Frame Buildings/Structure Frame/Industrial Hall
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 2188380695

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-80

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.

High Durability: Service life exceeds 30 years with Q355B main frame and Q235B secondary structure.

Premium Materials: Hot rolled or welded H/I sections, galvanized or painted surface treatment.

Versatile Panels: Color steel sheets (0.3-0.5mm) and sandwich panels (50-100mm) with various insulation.

Certified Quality: Certified by CE, ISO9001:2008, SGS, and BV for superior quality assurance.

100% Inspection: 100% visual inspection of finished products with strict QA/QC procedures.

OEM/ODM Support: OEM and ODM services available with 10 R&D engineers for tailored solutions.

Wide Application: Suitable for workshops, warehouses, villas, dormitories, offices, and platforms.

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.

Product Q&A

Q:What customization options are available?

We offer customization from designs, minor customization, flexible customization, and full customization to meet your specific requirements.

Q:What is the service life of the steel structure?

The service life of our steel structures is more than 30 years, ensuring long-term durability and resilience.

Q:What materials are used for the main frame?

The main frame is made from hot rolled or welded H section and I section, utilizing top-tier Q355B materials for formidable strength.

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

Options include color steel sheets (0.3mm/0.4mm/0.5mm thick) and sandwich panels (50mm/75mm/100mm) with insulation like PU, EPS, rock wool, or fiberglass.

Q:What certifications does the product have?

The product is certified by CE, ISO9001:2008, SGS, and BV, ensuring high quality and compliance with international standards.