What is the warranty period?

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

What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

What are the main components of the building?

Main components include H-beam main frame, C or Z purlins, X-type bracing, high-strength bolts, sandwich panels or color corrugated steel sheets, and sliding or roll-up doors.

Large Span Prefabricated Steel Structure Warehosue Workshop Metal Building

Name: Large Span Prefabricated Steel Structure Warehosue Workshop Metal Building
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 840734285

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

US$32.00

500-2,999 Square Meters

US$27.00

3,000+ Square Meters

Product profile

Customization

Available

Surface Treatment

Painted or Galvanized

Accesiores

Semi-Transparent Skylight Belts, Ventilators, Down

Model NO.

WT-ND-276

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Doors

Sliding Door/Rullring Shutter Door

Windows

Plastic-Steel Window/Belt Window

Main Frame

H Section Steel Column & Beam

Second Frame

Bracing, Tie Bar, Angle Brace, Ect.

Thickness of Sandwich Panel

50mm, 75mm, 100mm, 150mm

Thickness of Steel Sheet

0.4mm ~0.7mm

Drawing

Auto CAD, Pkpm, 3D3s

Delivery Time

45-60 Days

Type

H-Section Steel

Standard

GB, ASTM

Trademark

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel For Building Structure

H-Section 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

After-sales Service

on Site Installation Guiding

Warranty

2 Years

Transport Package

Standard Sea Worthy Packing

Specification

all steel structure building/house

Trademark

Origin

Weifang China

HS Code

9406900090

Production Capacity

2000 Ton/Month

Key features

Customizable Dimensions: Length 1000-15000mm, Height 200-1200mm, tailored to customer requirements.

Customizable Color: Painted finish available in various colors according to customer requirements.

Customizable Steel Material: Q235B, Q345B, or other materials as per buyer's specific requests.

Customizable Panel Thickness: Sandwich panel thickness options include 50mm, 75mm, 100mm, and 150mm.

Comprehensive Design Service: Full solution drawings provided by 10+ engineers using Auto CAD, PKPM, and Tekla.

On-site Installation Guidance: Professional engineers available for overseas installation supervision and training.

ISO 9001 Quality Control: Manufactured under complete quality control system with 100% visual inspection.

Fast Delivery Time: Standard delivery time is 45-60 days, with flexible production scheduling.

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: ≤4.21h

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:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection to see our professional quality control flow.

Q:What quality assurance do you provide?

We have a procedure to check products at all stages including raw materials and finished goods. SGS and BV testing are available, and we accept Trade Assurance.

Q:Do you offer design services?

Yes, we have over 10 design engineers who can provide full solution drawings using software like Auto CAD, PKPM, and Tekla Structures.

Q:Do you offer on-site installation guidance overseas?

Yes, we provide detailed installation drawings. For an extra fee, we can send professional engineers to supervise installation and provide training.

Q:How can I get a fast quotation?

Please provide: location, dimensions (L*W*H), brick wall needs, thermal insulation type, door/window quantity and size, crane requirements, wind/snow loads, and anti-earthquake level.