What certifications do you have?

Our products are certified with ISO9001-2008, and we accept BV and SGS assessments.

Can I request third-party inspection?

Yes, we have our own quality inspection system and accept any third-party inspection.

Premium Carbon Steel Flat Bars for Precision Machine Parts

Name: Premium Carbon Steel Flat Bars for Precision Machine Parts
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 698902412

Shandong, ChinaQingdao Wanrunda Imp and Exp Co., Ltd.

US$460.00

10-19 Tons

US$460.00

20+ Tons

Product profile

Customization

Available

Type

Steel Flat

Standard

ASTM, AISI, GB, BS

Model NO.

width: 12-300mm thickness: 2-60mm

Certification

ISO

Surface Treatment

Black

Technique

Hot Rolled

Application

Parts of House Frame,

Special Use

Car Spares,Hoop Iron, Tools,Machine Parts

Stock

New Podced and Stock

Width

12-300mm

Thickness

2-60mm

Length

4-15meters

Material Grade

Q235B/Q345b/A53/A36/Ss400 etc

Transport Package

to Be Loops in Bundles by Steel

Specification

width: 12-300mm thickness: 2-60mm

Trademark

wanrunda

Origin

Tianjin/Qingdao/Hebei

HS Code

7211290000

Production Capacity

80000mt Per Year

Key features

Wide Customization Range: Width 12-300mm, Thickness 2-60mm, Length 4-15meters, and multiple material grades available.

Multiple Material Grades: Available in Q235B, Q345B, A53, A36, SS400, and other standard steel grades.

Strict Quality Control: ISO9001-2008 certified with BV and SGS assessments; third-party inspection accepted.

Fast Delivery Options: Stock items ship in 7 days; mill orders take 20-30 days after deposit.

Versatile Applications: Ideal for house frames, car spares, tools, machine parts, and steel structures.

Flexible MOQ Policy: Normal dimensions require 5MT; non-standard dimensions are negotiable.

Secure Payment Terms: 30% T/T deposit in advance; supports LC, Western Union, and small payments.

Professional Packaging: Bare bundle packing or seaworthy PP wrapping ensures safe transport.

Company profile

Qingdao Wanrunda Imp and Exp Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-18Nearest Port: Qingdao Port, Tianjin port, Shanghai PortAverage Response Time: ≤11.75hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Wanrunda Imp and Exp Co., Ltd. is identified as both a trading company and manufacturer/factory based in Shandong, China. It reports five production lines and listed annual capacities totaling 1,600 tons across steel products, including steel fences, trellises, plates, coils, pipes, and sections. The supplier states that 90% of sales are exports, has held exporting activity since 2008, and possesses self-operated import and export rights. ISO 9000 and ISO 9001 management-system certifications are reported. Its capabilities include punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling, with manufacturing to ASTM, JIS, DIN, and API standards. Evidence is insufficient to assess after-sales service execution, financial credibility, innovation strength, and customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. It is a China-based limited company in Shandong and reports self-operated import and export rights, with exporting activity beginning in 2008.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.

Production capacityThe supplier reports five production lines and stated annual capacities of 200 tons for steel fence and guardrail, 300 tons for angle-steel and grape trellis, 100 tons for self-nail steel plates and hanger straps, and 500 tons each for steel angles/flat/coil/plate/stainless steel and steel pipe/hollow section/alloy steel. These figures explicitly demonstrate multi-product manufacturing capacity.

Customization capabilityThe supplier states that it has its own processing equipment and can perform punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling. It also states that products can be manufactured according to ASTM, JIS, DIN, and API standards, supporting customized processing and specification compliance.