What payment methods do you accept?

We accept T/T (30% deposit, balance against B/L or sight L/C), L/C, PayPal, Western Union, and Credit Insurance.

What are the surface treatment options?

Surface options include plain, grooved, black, and bright finishes.

What are the main applications of this steel bar?

It is used in petroleum, chemical, construction, machinery manufacturing, vehicles, bridges, and pressure vessels.

Prime Structural Carbon Round Steel Bar (CZ-R38)

Name: Prime Structural Carbon Round Steel Bar (CZ-R38)
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 788297145

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$400.00

1-4 Tons

US$395.00

5-9 Tons

US$390.00

10-29 Tons

US$380.00

30-49 Tons

US$350.00

50+ Tons

Sample price:US$32.00/meter.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, GB

Model NO.

CZ-R38

Technique

Cold Drawn

Application

Structural Steel Bar

Surface Treatment

Polished

Alloy

Special Use

Free Cutting Steel

Section Shape

Round

Function

Structure Building

Dia

10-900mm

Length

6m/12m or Custom

Item Type

Square Steel

Place of Origin

Shanghai, China

MOQ

1 Ton

Quality

Prime

Spot Goods

Regular Size Have Stock

Transport Package

1. Big Od/ Bulk Small Od: Packed by Steel Strip

Specification

GB, ASTM, AISI

Trademark

Origin

Shanghai

Production Capacity

5000 Tons/ Month, 15000 Tons/ Season

Key features

Wide Size Range: Diameter available from 10mm to 900mm for diverse structural needs.

Multiple Steel Grades: Includes S235JR, S275JR, SAE1020, SAE1045, SCM440, and SS400.

Customizable Length: Standard 6m or 12m, with options for custom lengths upon request.

Fast Delivery: 3 to 15 working days after receiving deposit or L/C confirmation.

Flexible Payment Terms: Accepts T/T, L/C, PayPal, Western Union, and Credit Insurance.

High Precision Tolerance: Ensures accurate dimensions for machinery and structural applications.

Extensive Inventory: Large stock of regular sizes ensures immediate availability.

Global Export Capability: Ships to over 50 countries via Shanghai, Tianjin, and Qingdao ports.

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: ≤3.51hTerms 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.