What is the lead time for production?

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

Do you provide quality inspection reports?

Yes, every batch undergoes rigorous testing, and Mill Test Certificates (MTC) are provided with shipments.

What are the available steel grades?

We supply grades including Q235B/C/D/E, Q345B/C/D/E, Q460C/D/E, and various alloy steels like 40Cr and 65Mn.

Durable Q235B Steel Coil 1250mm for Reliable Construction Projects

Name: Durable Q235B Steel Coil 1250mm for Reliable Construction Projects
Brand: Shandong Kanghong Manufacturing Co., Limited
SKU: 2155524542

Shandong, ChinaShandong Kanghong Manufacturing Co., Limited

US$520.00-580.00

5 Tons

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN

Certification

ISO, RoHS, IBR

Model NO.

ASTM A36, Q235B, SS400, S235JR

Surface Treatment

Black Surface

Technique

Hot Rolled

Application

Auto Parts, Home Appliance Shell, Hardware Proces

Edge

Mill Edge / Slit Edge

Stock

Thickness

1.5mm - 25.4mm

Width

1000mm - 2000mm

Length

as Customer's Request

Alloy or Not

Non-Alloy

Processing Service

Slitting, Cutting, Leveling

Coil Inner Diameter

508mm / 610mm

Tensile Strength

375-500MPa

Coil Weight

5-15 Mt

Yield Strength

≥235MPa

MOQ

5 Tons

Transport Package

Anti-Rust Paper + Steel Coil Protector + Wooden PA

Trademark

KANGHONG

Origin

Shandong, China

Production Capacity

500000 Ton

Key features

Comprehensive Standard Compliance: Meets ASTM, JIS, GB, AISI, and DIN standards for global reliability.

Flexible Customization Options: Customizable thickness, width, length, and processing services like slitting and cutting.

Rigorous Quality Assurance: Includes chemical analysis, tensile testing, and dimensional accuracy checks.

Mill Test Certificates Provided: All shipments include MTC compliant with EN 10204 3.1 or 3.2.

Third-Party Inspection Support: Fully cooperates with SGS, Bureau Veritas, and Intertek pre-shipment inspections.

Wide Range of Steel Grades: Available in Q235, Q345, Q460, and various alloy grades for diverse needs.

Robust Packaging Protection: Features anti-rust oil, waterproof wrapping, and metal edge guards.

Versatile Application Scope: Ideal for construction, automotive, shipbuilding, and machinery manufacturing.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Shandong Kanghong Manufacturing Co., Limited

Shandong, China

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: ≤5.35h

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.