How do you ensure product quality?

We perform 100% inspection including visual and function checks with uniformly followed instructions.

What are the available rail weights?

Weights range from 8KG to 136KG, covering light, heavy, and crane rail specifications.

Which ports do you ship from?

We ship from Shanghai Port, Tianjin Port, and Qingdao Port.

Mining Excavator Large Forging Steel Rail

Name: Mining Excavator Large Forging Steel Rail
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 843579485

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$400.00-600.00

25 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Stock

Web Thickness

5.90mm-12.30mm

Technique

Hot Rolled

Standard

ISO, ASTM, JIS

Application

Construction

Type

Steel Profile

Member

Steel Pile

Bottom Width

63.50mm-107.95mm

Shape

U Steel

Certification

ISO

Transport Package

Bundle

Specification

32.10mm-60.33mm

Trademark

changzeng

Origin

Shanghai

Production Capacity

50000 Ton/Year

Key features

Wide Standard Compliance: Meets JIS, ISO, ASTM, GB, UIC, EN, AREMA, and DIN standards for global compatibility.

Extensive Size Range: Available in various weights from 8KG to 136KG with precise dimensions for different needs.

Diverse Material Options: Offers Q235, 55Q, U71MN, U75V, R260, R350HT, and R350LHT materials for durability.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Hot Rolled Technique: Manufactured using hot rolling technique ensuring high strength and structural integrity.

100% Quality Inspection: Undergoes visual and function inspection with uniform instructions for finished products.

Multiple Payment Terms: Accepts LC, T/T, PayPal, Western Union, and Credit Insurance for secure transactions.

Fast Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Changzeng Metal Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-13Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤4.05hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company that also identifies as a manufacturer/factory, with 19 years of export experience and 90% of sales from exports. It offers broad customization from samples, designs, and full-custom requirements, and reports standardized finished-product inspection instructions and quality assurance. However, the available information shows no new products in the past year, no ODM, SDK, overseas agents, overseas warehouse, showroom, or offline trade-show participation. Corrective/preventive action and complaint-handling procedures are undocumented, while supplier-service assessment procedures and approved supplier records are absent. Financial operating figures provided are zero, but their interpretation is not independently verifiable from the slices. Customer cases and certifications are not provided.

Supplier typeThe supplier is described as a trading company in Shanghai and is also identified as a Trading Company, Manufacturer/Factory. This indicates a mixed trading and manufacturing business classification, but the slices do not establish the scale or scope of its own production facilities.

After-Sales capabilityThe supplier reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons. However, it has no overseas warehouse, overseas showroom, overseas agents or branches, and no written procedures or records for complaint handling or corrective and preventive actions, limiting evidence of a structured after-sales system.

Financial creditThe provided financial fields report zero operating revenue, profit, margins, current ratios, and cash outflows for the stated periods, while the supplier is listed as a limited company with registered capital information. These reported operating indicators provide explicit evidence of weak financial performance, although the slices do not explain the data quality or accounting context.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, and no available SDK. These statements directly indicate limited demonstrated recent product-development and technical innovation capability.

Production capacityThe supplier is classified as both a trading company and manufacturer/factory, has in-stock capacity, and reports standardized instructions for finished-product inspection and quality assurance. Nevertheless, outsourcing procedures and manufacturing-capacity contract status are unknown, and only one quality assurance/quality control inspector is reported, so production depth cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both design-service and R&D-related descriptions. This is direct evidence of broad customization coverage, although it does not quantify engineering resources or production limits.