What is the warranty period?

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

What are the main materials used?

Main frame uses H-beam made of Q235B or Q345B steel. Purlins are C or Z type. Surface treatment includes two layers of anti-rust painting or hot dip galvanized sheet. Panels are sandwich panels (EPS/PU/Rock Wool) or color steel sheets.

What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

Light Steel Structure Frame Steel Building Space Frame Large Span Steel Structure Warehouse

Name: Light Steel Structure Frame Steel Building Space Frame Large Span Steel Structure Warehouse
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 833104505

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

US$32.00

500-1,999 Square Meters

US$30.00

2,000-4,999 Square Meters

US$27.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Installation Guide

Connection Form

Bolt Connection

Model NO.

WT-ND-258

Column and Beam

Hot Rolled or Welded H Section, I Section

Service Life

More Than 30 Years

Surface Treatment

Painted or Galvanized

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Drawing

Design The Drawing as Your Demand

Panel Thickness

50mm, 75mm, 100mm

Crane

No More Than 25 Ton

Windows

Allumimium Alloy/PVC

Doors

Sliding Door/Rolling Door

Roof/Wall System

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

Type

H-Section Steel

Standard

GB, ASTM

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Warranty

2 Years

Transport Package

Sea Worthy Packing

Specification

as Per Clients Requirement

Trademark

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

20000 Square Meters Per Month

Key features

Custom Design Service: Professional engineers design full solution drawings based on your specific requirements and site conditions.

High Safety Performance: Structure is wind proof, snow proof, earthquake resistant, and fastness with ISO9001 quality control.

Easy Installation: Bolted connection allows for easy assembly and disassembly; overseas installation guidance is available.

Durable Materials: Q235B/Q345B steel with anti-rust painting or hot dip galvanized surface treatment for longevity.

Energy Efficient Panels: Sandwich panels (EPS/PU/Rock Wool) provide heat insulation, waterproofing, and sound proofing.

Large Span Capability: H-beam structure supports large open spaces with clear heights up to 1200mm and spans up to 15000mm.

Eco-Friendly & Reusable: Steel materials are non-pollution and can be reused many times, offering environmental friendliness.

Fast Delivery: Short production time with pre-fabricated parts; materials loaded in containers for quick shipping.

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: ≤4.25h

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. The quality control flow will demonstrate our professionalism, ensuring best quality and competitive prices.

Q:What quality assurance do you provide?

We have established procedures to check products at all stages: raw materials, in-process materials, validated/tested materials, and finished goods. SGS, BV, and other testing are available. We also support Trade Assurance via Made-In-China.

Q:Do you offer design services?

Yes, we have more than 10 design engineers who can design full solution drawings according to your requirements. We use software such as Auto CAD, PKPM, MTS, 3D3S, Tarch, and Tekla Structures.

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

Yes, we usually send detailed installation drawings. If needed, we can provide installation, supervision, and training services for an extra fee by sending professional technical engineers to supervise installation on-site overseas.

Q:How to get a fast quotation?

For an exact and fast price, please provide: 1. Location (country/area); 2. Dimensions (Length*width*height); 3. Brickwall needs; 4. Thermal insulation type; 5. Door quantity & size; 6. Window quantity & size; 7. Crane needs (capacity/height); 8. Wind load; 9. Snow pressure; 10. Anti-earthquake level.