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Steel Structure Building Steel Structure Workshop with Professional Drawing
US$30.00
500-2,999 Square Meters
US$25.00
3,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Guiding

Install

Online Guidance

Model NO.

WT-ND-558

Mobility

Adjustable

Main Frame

Steel Column and Beam

Secondary Frame

Steel Bracing, Tie Bar, Angle Brace, Ect.

Roof Purlin

C/Z Type Purlin

Wall and Roof Cladding

Sandwich Panel or Steel Sheet

Thickness of Sandwich Panel

50mm, 75mm, 100mm, 150mm

Thickness of Steel Sheet

0.4mm~0.7mm

Door

Sliding Door/Ruller Shutter Door

Window

PVC/Aluminium Window

Surface Treatment

Shot Blasting, Galvanized or Painted

Drawing

Auto CAD, Pkpm, 3D3s

Delivery Time

45-60 Days

Standard

GB, ASTM, AISI

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Transport Package

Container Transport

Specification

L*W*H

Trademark

WT

Origin

China

HS Code

94069000

Production Capacity

30000 Tons/Year

Key features

Professional Design Support: Provides Auto CAD, Pkpm, and 3D3s drawings for steel structure projects.
High-Quality Materials: Uses Q345B Welding H Beam, Galvanized C-Steel, and Rock Wool Composite Panels.
Flexible Customization: Offers full customization including designs, minor adjustments, and flexible options.
Certified Manufacturer: ISO9001:2015, ISO14001:2015, SGS, and BV certified with 12 years experience.
Comprehensive After-Sales: Provides on-site guiding and online installation guidance for customers.
Large Production Capacity: Exports 50,000 tons of steel structure annually from a 260,000 sqm factory.
Durable Construction: Features bolt connections, shot blasting/galvanized surface treatment, and hot-rolled steel.
Global Export Experience: Serves North America, South America, Southeast Asia, Africa, and Australia markets.

Company profile

Gaomi Wantai Steel Structure Engineering Co., Ltd.
Experienced TeamImporters and Exporters
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: ≤5.15h

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?
A:
We offer full customization, flexible customization, minor customization, and customization from designs.
Q:What is the lead time for delivery?
A:
The average lead time is 45-60 days. During peak season, it may take 1-3 months.
Q:What materials are used for the main structure?
A:
The main steel frame uses Q345B Welding H Beam, and purlins are made of Galvanized C-Steel.
Q:What certifications does the company hold?
A:
We have ISO9001:2015, ISO14001:2015, SGS, and BV certifications.
Q:What after-sales services are provided?
A:
We provide on-site guiding and online installation guidance for our customers.

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