What materials are used for the purlins?

We use high tensile strength steel, including Galvanized Steel and Zn-Al-Mg Coated Steel, available in grades like Q235B, SM490, and Q345B.

Are the dimensions customizable?

Yes, width and height can be tailored to specific customer needs, and purlins can be rolled to any length.

What is the production capacity?

Our production capacity is 200,000 tons per year, supported by over 200 workers and 20+ R&D team members.

Durable 3mm 5mm Heavy Steel Channel for Structural Applications

Name: Durable 3mm 5mm Heavy Steel Channel for Structural Applications
Brand: Tianjin Vieworld International Trade Co., Ltd.
SKU: 2140667012

Tianjin, ChinaTianjin Vieworld International Trade Co., Ltd.

US$38.50

10-99 Meters

US$30.00

100-1,999 Meters

US$28.50

2,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Construction Material

Material

Galvanized Steel, Zn-Al-Mg Coated Steel

Model NO.

Full sizes

Type

Ground Bracket

Product Name

U Channel and C Channel and Z Channel

Color

Silver

Sample

Available

Loading Capacity

According to Local Wind and Snow Standards

Surface Treatment

Anti-Corrosion Treatment

Transport Package

Plastic Bag+Export Cardboard Box

Trademark

TJVW

Origin

Tianjin, China

Production Capacity

200, 000 Tons Per Year

Key features

Durable Galvanized Steel: Hot-dip galvanized and Zn-Al-Mg coated for long-lasting outdoor durability.

Customizable Dimensions: Width and height tailored to specific customer needs and layouts.

Global Certifications: Certified by ISO, CE, and JIS ensuring reliability and safety standards.

High Production Capacity: Capable of producing 200,000 tons of steel purlins per year.

Versatile Material Options: Available in Q235B, SM490, SS400, Q345B, and Q345 grades.

Professional Manufacturer: Over 20 years of experience with global reach and 20+ R&D members.

Custom Logo & Packaging: Supports customized logo printing and packaging options.

Anti-Corrosion Treatment: Special surface treatment ensures resistance to corrosion.

Company profile

Tianjin Vieworld International Trade Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2020-08-18Nearest Port: Tianjin, Qingdao, NingboAverage Response Time: ≤1.83hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Vieworld International Trade Co., Ltd. is a China-based limited trading company established in 2024, offering hose clamps, solar brackets, steel structures, fasteners, and solar panels. It reports factory technical production support, product customization from samples, inventory capability, quality assurance, and OEM service for well-known brands. However, it does not provide 3D software design, ODM services, SDKs, or overseas warehouses, branches, agents, or showrooms. No valid manufacturing contract with affiliated subcontractors, approved-supplier list, written corrective-action procedures, or written complaint-handling procedures were reported. The available information does not establish certification ownership, financial strength, production scale, or customer-specific cases. An SGS audit record is present, but the stated evaluation result is 0 and no certification details are provided.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company based in Tianjin, China. Its listed scope covers multiple product categories, including hose clamps, solar brackets, steel structures, fasteners, and solar panels.

After-Sales capabilityThe company states that it has an efficient after-sales system, but it reports no written procedures or records for handling customer complaints and no written corrective and preventive action procedures. This indicates a claimed after-sales function without documented process evidence.

R&D capabilityThe supplier is identified as a professional technical supplier and describes research and development support, but it reported no new products during the past year, no ODM service, no 3D software design service, and no available SDK. The explicit evidence shows limited recent innovation and development-service capability.

Customization capabilityCustomization from samples is explicitly offered, and the company describes product customization and research and development within its sales system. It does not offer ODM services, so customization is supported primarily through sample-based adaptation rather than full ODM development.