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High-Quality Q355b Mild Steel Flat Bar - 10mm Thick
US$400.00-550.00
5 Tons

Product profile

Customization

Available

Technique

Forged Hot Rolled Cold Drawn

Standard

AISI, JIS, ASTM, DIN, BS, GB

Model NO.

Q235B, Q355B, A36, S235JR

Certification

IS0, RoHS, ABS

Grade

Q235B, Q355b, A36, S235jr

Width

10mm-500mm

Thickness

3mm-60mm

Length

6m,9m,12m, Customized

Surface Treatment

Black Bare, Hot Dipped Galvanized

MOQ

1 Ton

Delivery Time

7-15 Working Days

Sample Policy

Free Sample Available, Freight Collect

Processing Service

Cutting, Punching, Bending, Welding

Supply Ability

10000 Tons/Month

Price Terms

Fob CIF, EXW

Transport Package

Standard Seaworthy Packing

Trademark

KANGHONG

Origin

Shandong, China

HS Code

7214910000

Production Capacity

500000 Ton

Key features

Wide Material Range: Available in SAE1020, 1045, A36, SS400, Q235, Q345, Q235B, Q355b, S235jr, and A36 grades.
Multiple Processing Techniques: Offered via Cold Drawn, Hot Rolled, Forged, Surface Annealed, Pickled, Bright, Polished, HL, and Black finishes.
Comprehensive Certification: Certified under ISO, RoHS, ABS, ASME, ASTM, EN, BS, GB, DIN, and JIS standards.
Extensive Size Options: Flat bars from 20x2mm to 200x20mm; Round rods 3mm-800mm; Square rods 5x5mm-200x200mm.
Customized Dimensions: Width 10mm-500mm, Thickness 3mm-60mm, and Lengths including 6m, 9m, 12m or fully customized.
Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.
Advanced Processing Services: Includes Cutting, Punching, Bending, and Welding services to meet specific project needs.
High Supply Capacity: Monthly supply ability of 10,000 tons with OEM and ODM services available.

Company profile

Shandong Kanghong Machinery Manufacturing Co., Ltd
Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Foreign trade business has just begun CertifiedNearest Port: TianjinAverage Response Time: ≤5.70h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier specializing in stainless steel, carbon steel, galvanized steel, metal processing, and related products. It provides 3D software design and multiple forms of customization, including sample-based, design-based, full, minor, and flexible customization. Production is supported by factories with complete facilities, while stated quality controls include batch testing, quality assurance, and raw-material traceability. However, finished products are also described as being checked by packing staff, and no written corrective-action or complaint-handling procedures are available. The supplier states that it has exported to more than 50 countries, but another slice says foreign trade has just begun, creating inconsistency in export-history evidence. No certification information or sufficient evidence of financial credibility is provided. SDK availability is explicitly absent.
Supplier typeThe supplier is explicitly described as a professional technical supplier and as a manufacturer and seller of stainless steel, carbon steel, galvanized steel, metal products, mechanical parts, and related materials. Its registered business scope also includes metal cutting processing and import/export activities, supporting classification as a technical metal-product supplier.
After-Sales capabilityThe supplier states that it provides after-sales support and timely after-sales service through its international sales team, and presents customer-oriented service as a business principle. However, it also reports no written procedures or records for handling customer complaints or corrective and preventive actions, so the formal robustness of after-sales management is not demonstrated.
R&D capabilityThe supplier is identified as having professional technical R&D capability and offers 3D software design services with multiple customization modes. However, it explicitly has no available SDK, so the evidence supports product and design development capability but not software-development integration capability.
Production capacityThe supplier states that its production factories are located in other cities with complete supporting facilities and that it specializes in producing steel coils, sheets, pipes, mechanical parts, and related products. Quality assurance, batch testing, and raw-material traceability are also stated, although one slice says finished products are checked by packing staff, indicating that the detailed final-inspection structure is not fully clear.
Customization capabilityThe supplier explicitly offers customization from samples, customization from customer designs, full customization, minor customization, and flexible customization. Its sales team also states that it supports order customization, providing direct evidence of broad customization capability.

Product Q&A

Q:What steel grades are available?
A:
We offer SAE1020, 1045, A36, SS400, Q235, Q345, Q235B, Q355b, and S235jr.
Q:What are the available sizes for flat bars?
A:
Flat bars range from 20x2mm to 200x20mm, with widths up to 500mm and thicknesses from 3mm to 60mm.
Q:Do you offer customized dimensions?
A:
Yes, we provide customized lengths (6m, 9m, 12m, or custom) and flexible customization from samples or designs.
Q:What is the minimum order quantity?
A:
The MOQ is 3 tons, though some specifications may require a minimum of 27 tons.
Q:What is the delivery time?
A:
Standard delivery is 7-15 working days, or according to order quantity and negotiation.

Send Inquiry

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