Do you provide on-site installation guidance overseas?

Absolutely! We offer detailed installation drawings. If needed, installation services are available. We also offer supervision and training at additional cost. Our expert engineers can oversee overseas installations.

How to obtain a detailed quotation?

Share your project details, and our expert engineers will promptly design and quote. 1. Location: Indicate your construction site. 2. Dimensions: Length*Width*Height. 3. Required Brickwall Height? 4. Insulation Options. 5. Door Specs. 6. Window Specs. 7. Crane Specs. 8. Wind Load. 9. Snow Pressure. 10. Anti-Earthquake Level.

Portal Frame Structural Building Prefab Steel Warehouse with Professional Design

Name: Portal Frame Structural Building Prefab Steel Warehouse with Professional Design
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 1981220111

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

US$25.00-35.00

200 Square Meters

Product profile

Customization

Available

After-sales Service

5 Years

Characteristics Of Goods

According to Customer Request

Model NO.

WT-WH-012

Type

According to Customer Request

Column and Beam

Hot Rolled H Section Steel, Welded H Section Steel

Service Life

More Than 30 Years

Surface Treatment

Painted or Galvanized

Roof/Wall System

Sandwich Panel(EPS/PU/Firber Glass/Rock Wool)

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Drawing

CAD,3D3s,Pkpm,Revit

Panel Thickness

50mm, 75mm, 100mm

Crane

No More Than 25 Ton

Windows

Allumimium Alloy/PVC

Doors

Sliding Door/Rolling Door

Standard

GB, ASTM, AISI, BV

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column,Beam

Type of Steel for Building Structure

H-Section Steel

Transport Package

40 Hq Container, According Tp Client's Request

Specification

according tp client's request

Trademark

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

20000 Square Meters Per Month

Key features

30+ Year Service Life: Designed for durability with a service life exceeding 30 years.

Customizable Design: Full customization available for columns, beams, and overall structure according to customer requests.

Multiple Panel Options: Roof and wall systems available in EPS, PU, fiberglass, or rock wool sandwich panels.

Comprehensive After-Sales: 5-year warranty coverage including design support and on-site installation assistance.

ISO & SGS Certified: Manufacturing process certified by ISO9001:2015, ISO14001:2015, SGS, and BV.

Professional Engineering Team: Over 10 design engineers provide tailored CAD, 3D, and structural drawings.

Flexible Surface Treatment: Options include hot-dip galvanizing or spray painting for enhanced corrosion resistance.

Global Export Experience: 12+ years of experience exporting 50,000 tons of steel structures annually.

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: ≤4.22h

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 manufacturing factory or trading company?

We are a manufacturing factory. Visit us to inspect and experience our quality control excellence. Enjoy our superior quality and competitive pricing.

Q:What's your main product?

Our main offerings include prefab houses, steel warehouses, workshops, commercial buildings, steel bridges, and more.

Q:What quality assurance do you provide and how is quality controlled?

We perform rigorous quality checks at every stage: raw materials, in-process materials, validated materials, and finished goods. SGS, BV, and additional tests are available.

Q:Do you offer design services?

Yes, our team of over 10 design engineers can create full solution drawings tailored to your needs using Auto CAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel) V12.0, etc.

Q:What house drawings will the factory supply?

We provide plan, elevation, sectional, foundation, and installation drawings.