What certifications does the product hold?

The manufacturing process is certified under ISO9001:2008 and ISO14001:2004 standards.

What is the typical lead time for production?

The average lead time is 1-3 months, varying slightly between peak and off-season periods.

Can you provide design services?

Yes, we offer design services based on customer-provided parameters such as dimensions, wind load, and seismic requirements.

Steel Box Column for Steel Structure Buildling, Workshop, Warehouse

Name: Steel H Beam/Steel Structure Column/Steel Box Column for Steel Structure Buildling, Workshop, Warehouse
Brand: Gaomi Wantai Steel Structure Engineering Co., Ltd.
SKU: 834991705

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

US$800.00-850.00

50 Tons

Product profile

Customization

Available

Warranty

2 Years

Size

Web Width (H): 100-900mm,.Flange Width (B): 100-30

Model NO.

WT-ND-0039

Length

9m, 11m

Standard

JIS G3101 En10025 ASTM A36 ASTM A572 ASTM A992

Material

Q235B/Q345b/ S235/ S275/ S355/ A36/ A572 G50

Technique

Galvanized or Painted

Capacity

100 Tons Per Day

Surface Treatment

Shot Blasting, Galvanized or Painted

Transport Package

Seaworthy Packaging

Specification

Q235/345B

Trademark

Origin

Shandong, China

HS Code

9406000090

Production Capacity

5000mt/Month

Key features

High Strength & Durability: Light weight, high strength, 50 years durable use, no construction waste.

Customizable Dimensions: Web width 100-900mm, Flange width 100-30mm, Length 9m/11m, fully customizable.

Multiple Material Options: Available in Q235B, Q345B, S235, S275, S355, A36, A572, and A992.

ISO Certified Quality: Manufactured under ISO9001:2008 and ISO14001:2004 quality control systems.

Versatile Applications: Ideal for workshops, warehouses, offices, aircraft hangars, and supermarkets.

Flexible Surface Treatment: Options include shot blasting, galvanized, or painted finishes for corrosion resistance.

Easy Assembly & Maintenance: Easy to move, assemble, dismantle, and maintain with experienced engineer support.

Eco-Friendly & Recyclable: Materials can be recycled, environmentally friendly, and non-polluting.

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: ≤5.48h

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.