What is the warranty period?

We provide a 5-year warranty for our steel structure warehouses.

What are the main materials used?

Main frame uses Q235B or Q345B H-beams. Purlins are C or Z type. Roof and wall cladding can be sandwich panels or galvanized steel sheets. Connections use high-strength bolts.

New Design Prefab Steel Structure Workshop Warehouse

Name: New Design Prefab Steel Structure Workshop Warehouse
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 840549155

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

Type

Heavy Section Steel

Main Frame

1hot Rolled or Built-up H Section, Q235B, Q345b

Model NO.

WT-ND-0148

Roof Purlin

C/Z Type Steel Purlin

Wall & Roof Cladding

Sandwich Panel or Galvanized Steel Sheet

Thickness of Sandwich Panel

50mm, 75mm, 100mm, 150mm

Thickness of Steel Sheet

0.4~0.7mm

Door

Sliding Door or Ruller Shutter Door

Window

Plastic-Steel Window or Belt Window

Surface Treatment

Shot Blasting, Galvanized or Painted

Drawing

Auto CAD, Pkpm, 3D3s

Delivery Time

45-60 Days

Standard

GB, ASTM

Trademark

Quality Carbon Structural Steel and Alloy Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

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

After-sales Service

on Site Installation Guiding

Warranty

5 Years

Transport Package

Sea Worthy Packing

Specification

as per Client's requirements

Trademark

Origin

Weifang China

HS Code

9406000090

Production Capacity

2000mt/Month

Key features

Customizable Design: Full customization from designs with flexible options for size, color, and structure.

High Safety Performance: Wind proof, snow proof, and earthquake resistant with high-strength steel materials.

Easy Installation: Bolted connection allows easy assembly and disassembly with onsite engineering guidance.

Eco-Friendly Material: Steel structure is reusable, non-polluting, and environmentally friendly.

Quality Certified: ISO9001, CE, and EN1090 certified with 100% finished product inspection.

Professional Design Team: Over 10 design engineers provide full solution drawings using Auto CAD and Tekla.

Fast Delivery: Short production time with materials loaded in containers for quick overseas shipping.

Durable Construction: Sandwich panels offer heat insulation, waterproofing, and soundproofing properties.

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: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 and enjoy competitive prices.

Q:What quality assurance do you provide?

We established a procedure to check products at all stages including raw materials and finished goods. SGS, BV, and other testing are available. We also support Trade Assurance via Made-In-China.

Q:Do you offer designing services?

Yes, we have more than 10 design engineers who can design full solution drawings according to your requirements using software like Auto CAD, PKPM, and Tekla Structures.

Q:Do you offer onsite installation guidance overseas?

Yes, we provide detailed installation drawings. If needed, we can send professional technical engineers to supervise installation, provide training, and offer supervision services on site overseas.

Q:How to get a fast quotation?

Please provide: 1. Location (country/area), 2. Dimensions (L*W*H), 3. Brickwall needs, 4. Thermal insulation type, 5. Door/window quantities and sizes, 6. Crane needs, 7. Wind/snow load, 8. Anti-earthquake level.