What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the delivery time?

The delivery time is typically 30-60 days. Peak season lead time is 1-3 months, and off-season lead time is also 1-3 months.

Large Span Prefabricated Steel Structure Building Workshop Warehouse

Name: Large Span Prefabricated Steel Structure Building Workshop Warehouse
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 840711975

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

US$32.00

500-999 Square Meters

US$30.00

1,000-4,999 Square Meters

US$28.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

on Site Installation Guiding

Connection Form

Bolt Connection

Model NO.

WT-ND-270

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity

Install

Support Installation

Surface Treatment

Painted or Galvanized

Roof & Wall Panel

PU, EPS, Rock Wool/Fiber Glass Sandwich Panel

Accesiores

Semi-Transparent Skylight Belts, Ventilators, Down

Main Frame

H Section Steel Column and Beam

Secondary Frame

Bracing, Tie Bar

Roof Purlin

C/Z Type Galvanized Purlin

Sureface Treatment

Shot Blasting, Galvanized or Painted

Thickness of Sandwich Panel

50mm, 75mm, 100mm, 150mm

Thickness of Corrugated Steel Sheet

0.4mm-0.7mm

Door

Sliding Door or Ruller Shutter Door

Window

PVC Window

Drawing

CAD, Pkpm

Delivery Time

30-60 Days

Type

H-Section Steel

Transport Package

Standard Sea Worthy Packing

Specification

all steel structure building/house

Trademark

WT, Carbon Structural Steel

Origin

Weifang China

HS Code

9406900090

Production Capacity

20000 Square Meters Per Month

Key features

Earthquake & Wind Resistant: Strong steel frame ensures wind proof, snow proof, and earthquake resistant performance.

Easy Installation: Bolted connection allows for easy assembly, disassembly, and on-site engineering guidance.

Customizable Design: Full customization available for dimensions, colors, and materials based on customer drawings.

High Quality Control: ISO9001 certified with 100% visual inspection and SGS/BV testing available.

Energy Efficient Panels: Sandwich panels offer heat insulation, sound proofing, and waterproof features.

Fast Delivery: Short production time with materials shipped in containers for quick overseas delivery.

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

Professional Design Service: Over 10 design engineers provide full solution drawings using AutoCAD, PKPM, and Tekla.

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: ≤3.60h

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, best quality, and competitive prices.

Q:What quality assurance do you provide?

We have a procedure to check products at all stages (raw materials, in-process, 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 over 10 design engineers who can create full solution drawings based on your requirements using software like AutoCAD, PKPM, Tekla Structures, and others.

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

Yes, we send detailed installation drawings. If needed, we can provide installation, supervision, and training services by sending professional technical engineers to your site (service may be extra).

Q:How can I get a fast quotation?

Please provide: 1. Location, 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.