What surface treatments are available?

Options include black painted, PE coated, galvanized, color coated, and anti-rust oiled.

Which steel grades are available?

Available grades include Q195, Q235, Q345, A36, SS400, S235jr, and more.

What is the lead time for production?

Peak season lead time is one month, while off-season is within 15 workdays.

Hot Sale Carbon Steel Plate for Building Material

Name: Hot Sale Carbon Steel Plate for Building Material
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 840982485

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$520.00-580.00

5 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Steel Plate

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN

Certification

ISO

Surface Treatment

Blackface

Technique

Hot Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate

Stock

Width

600-2500mm

Length

Customers' Requirement

Grade

S400 A36 S235jr Q235B

Thickness

1-100 mm

Transport Package

Bundles or as Customer Requirement

Specification

GB, ASTM, AISI

Trademark

Origin

China

HS Code

7225400000

Production Capacity

5000 Tons/ Month, 15000 Tons/ Season

Key features

Customizable Dimensions: Length and width tailored to client requirements within specified ranges.

Wide Grade Selection: Available in Q195, Q235, Q345, A36, SS400, and many other international grades.

Multiple Surface Treatments: Options include black painted, galvanized, PE coated, and anti-rust oiled finishes.

Comprehensive Standards Compliance: Meets ASTM, AISI, GB, JIS, DIN, and EN standards for global compatibility.

Extensive Thickness Range: Thickness available from 0.1mm to 500mm to suit diverse industrial needs.

1-Year Warranty Coverage: Includes 1-year warranty and after-sales service for product reliability.

Flexible Payment Terms: Accepts TT, L/C, Western Union, D/P, and PayPal for secure transactions.

Global Export Capability: Exports to USA, Canada, Brazil, Russia, India, and over 20 other countries.

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: ≤3.85hTerms 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.