What are the lead times for production?

Lead time is 1-3 months during both peak and off-peak seasons.

Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available for our steel structure products.

What certifications does the product hold?

The product meets DIN, JIS, GB, BS, ASTM, and AISI standards.

Half Through Truss Bridge

Name: Half Through Truss Bridge
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 756599992

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

US$900.00-1,500.00

10 Pieces

Product profile

Customization

Available

After-sales Service

on Site Guiding

Warranty

5 Years

Model NO.

WT-F-119

Certification

DIN, JIS, GB, BS, ASTM, AISI

Life

Semi-Permanent Bridge

Across Way

Open Bridge

Lane Position

Deck Bridge

Usage

Over Water Bridge, Tractor Bridge, Public Iron Dual Purpose Bridge, Highway Bridge

Scale

Middle Bridge

Stress Characteristics

Beam Bridge

Material

Steel Bridge

Transport Package

Container

Specification

L*W*H

Trademark

Wantai

Origin

China

HS Code

7308100000

Production Capacity

20000 Tons/Year

Key features

5-Year Warranty Coverage: Comprehensive warranty protection for 5 years on all steel structure bridges.

50-Year Durability: Engineered structure designed to remain durable and functional for up to 50 years.

Flexible Composition: Doors and daylighting roofs can be installed at any position for customized layouts.

Multiple Color Options: Available in Blue, Green, Darkgray, or client-requested custom colors.

High Anti-Rust Performance: Features spray painting, galvanization, and powder coating for superior rust resistance.

Fast and Easy Installation: Designed for rapid assembly with advanced automatic welding machines ensuring quality.

Full Customization Available: Supports full customization, flexible customization, and minor customization from designs.

Multiple Material Grades: Constructed with Q235-B, Q345-B, mild steel, or stainless steel based on client needs.

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: ≤4.27h

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.