What is the diameter range of the steel bar?

The diameter ranges from 4mm to 1500mm.

What surface treatments are available?

Available treatments include Black, Grinding, Bright, Polish, Galvanization, and Chromeplate.

Where is the product manufactured?

The product is made in China, specifically in Laicheng District, Laiwu, Shandong.

Premium Cold Drawn Free Cutting Round Steel Bars Supplier

Name: Premium Cold Drawn Free Cutting Round Steel Bars Supplier
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 737537672

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

Negotiable

3 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Steel Bar

Standard

AISI, ASTM, JIS, GB, BS

Model NO.

1215 cold drawn steel bar/square

Composition

Free Cutting Steel

Technique

Cold Drawn

Shape

Bar/Square/Hexagonal/Figured Steel

Surface Treatment

Galvanization/Brihgt/Nigrities/Chromeplate

Special Use

Free Cutting Steel

Application

Office Equipment (Computer, Photocopier, Camera, F

Straightness

0.1mm/M

Surface

Polished and Bright Surface

Tolerance

H9,H10,H11

Transport Package

Exporting Packing or According to Your Special Re

Specification

dia: 0.2mm-130mm

Trademark

DaJin

Origin

Shandong

Production Capacity

3000tons/Month

Key features

Wide Size Range: Diameter 4-1500mm and Length 500-6000mm available with custom-made options.

Multiple Shapes: Available in Bar, Square, Hexagonal, and Figured Steel shapes.

High Precision Tolerance: Straightness tolerance 0.1mm/M and Tolerance H9, H10, H11.

Versatile Surface Treatment: Options include Galvanization, Bright, Black, Grinding, Polish, and Chromeplate.

Global Standard Compliance: Meets ASTM, JIS, GB, EN, DIN, BS, NF standards or client requirements.

Fast Delivery: Delivery within 10-50 days, with off-peak season lead time under 15 workdays.

Broad Application Scope: Suitable for aviation, automotive, medical instruments, and chemical industries.

Flexible Payment Terms: Accepts T/T, L/C at sight, LC, D/P, and Western Union.

Company profile

Shandong Dajin Metal Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-03-04Nearest Port: Qingdao port, Tianjin port, Shanghai portAverage Response Time: ≤7.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShandong Dajin Metal Material Co., Ltd. is identified as a Chinese manufacturer/factory based in Shandong, with four production lines, stated production capacities for several steel-bar categories, and export activity across multiple regions. It holds ISO 9001 and OHSAS/OHSMS 18001 certifications and states that it can supply multiple international standards and customized steel products. The supplier reports export activity since 2017 and that exports represent 51%–70% of total sales. Evidence supports production scale, certification, customization, and international trading capability. However, the provided information does not sufficiently establish after-sales service processes, innovation capability, or financial credibility. Trade records show named buyers and shipments involving Brazil and Pakistan, but the limited transaction evidence does not establish broad or sustained customer performance.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as Shandong Dajin Metal Material Co., Ltd., a limited company located in Shandong, China. This directly supports its status as a manufacturing supplier rather than only a trading entity.

CertificationsThe supplier reports holding ISO 9001 and OHSAS/OHSMS 18001 management-system certifications. These stated certifications provide explicit evidence of quality-management and occupational health and safety systems, although certificate validity dates and scope are not provided.

Production capacityThe supplier reports four production lines, 11–20 years of total R&D-engineer experience, 11–20 quality-control staff, and substantial stated capacities for steel bar, carbon steel round bar, and cold-drawn steel bar. It also reports ready stock of 1,000–1,500 tons for specified products and exports to multiple global regions, providing explicit evidence of meaningful production and fulfillment capability.

Customization capabilityThe supplier explicitly states that it can provide products to GB, American, German, Japanese, industry, and special steel standards and can offer customized services according to customer requirements. Its listed grades and 5 mm–300 mm size range for certain stocked products further support product configuration flexibility.

Client casesTrade records associate the supplier with named buyers in Brazil and Pakistan and show shipments involving steel-related products through Qingdao, including a recorded transaction count of one for one buyer and two for another. These records provide evidence of actual international customer transactions, but the limited number of documented cases does not establish a broad, long-term, or independently verified customer portfolio.