Product Introduction

Deliver uncompromising industrial precision and superior surface quality with our JINTU High-Precision Cold Rolled Stainless Steel Strip Series (covering SS304, SS316, and SS430 grades). Manufactured in Jiangsu, China, under strict AISI quality standards, these stainless steel strips and cut components are engineered for demanding metal stamping, precision electronics, decorative trims, automotive parts, and industrial fabrication.

Our advanced cold rolling and precision slitting/uncoiling technology guarantees tight edge tolerances within ±1% across custom widths ranging from 30mm to 750mm. Available in premium surface finishes—including standard 2B, Bright Annealed (BA), and luxurious Gold Mirror—this series combines outstanding corrosion resistance, uniform mechanical properties, and excellent formability. With a low MOQ of 1 Ton and a fast delivery lead time of 15–21 days, we provide global manufacturers with dependable raw materials and processed metal components.

Technical Specifications

Key Features

Multi-Grade Material Compatibility: Full availability across 300 Series (SS304, SS316) for corrosion resistance and 400 Series (SS430) for magnetic/aesthetic applications.

Precision Cold Rolling & Slitting: Achieves ultra-tight dimensional tolerances (±1%) and clean, burr-free edges across slitting widths from 30mm to 750mm.

Versatile Premium Surface Finishes: Offered in standard smooth 2B, bright reflective BA, and high-end Gold Mirror finishes to suit functional or decorative needs.

AISI Certified Industrial Quality: Complies fully with AISI standards, ensuring consistent tensile strength, yield strength, and deep-drawing performance.

Integrated Custom Processing: Comprehensive in-house slitting, uncoiling, and cut-to-length services eliminate extra processing steps for end users.

Applications

Precision Metal Stamping: Manufacturing brackets, electrical terminals, spring clips, and stamped hardware.

Automotive Components: Exhaust system trims, hose clamps, wiper arm springs, and decorative interior fascia.

Electronics & Appliances: Smartphone interior shielding, battery connectors, refrigerator doors, and kitchenware components.

Architectural & Decorative Trims: Elevator panels, luxury wall trims, Gold Mirror interior profiles, and hotel decoration profiles.

Chemical & Medical Processing: Food-grade and medical equipment components using corrosion-resistant SS316.

Why Choose Us

Integrated Supply Chain Advantage: Based in Jiangsu's steel hub, leveraging raw material reserves to guarantee stable quality and factory-direct pricing.

Strict Quality Control (QC): Every batch undergoes spectral chemical analysis, surface roughness inspection, and micrometer tolerance testing.

Flexible Custom Slitting & Processing: Custom widths down to 30mm and customized coil weights tailored to automated stamping lines.

Fast Global Shipping & MTC Support: Reliable 15–21 day turnaround time backed by official Mill Test Certificates (MTC) with full traceability.

OEM / ODM Services

We offer comprehensive customized steel slitting and component processing solutions:

Custom Slitting & Shearing: Precise narrow-width slitting (30mm–750mm) and cut-to-length flat sheet uncoiling.

Surface Treatments: Protective film application (PE/Laser PVC), Gold Mirror PVD coating, BA polishing, and Hairline brushing.

Customized Packaging: Seaworthy wooden pallets, moisture-proof paper wrapping, steel strap bundling, and eye-to-sky/eye-to-wall coil orientation.

FAQ

Q1: What stainless steel grades and surface finishes are available in this series?

A1: We offer AISI-certified 300 series (SS304, SS316) and 400 series (SS430) with surface finishes including 2B, BA, Gold Mirror, and Hairline.

Q2: What is the precision tolerance for custom slitting widths?

A2: Our cold rolling and precision slitting process maintains a strict dimensional tolerance of ±1% across widths from 30mm to 750mm.

Q3: What processing services can you provide before shipment?

A3: We provide custom coil uncoiling, precision slitting, cut-to-length shearing, protective film lamination, and edge rounding services.

Q4: What is the Minimum Order Quantity (MOQ) and standard delivery lead time?

A4: The Minimum Order Quantity is 1 Ton, and our standard factory production lead time is 15 to 21 days.

Q5: Are Mill Test Certificates (MTC) provided with the shipment?

A5: Yes. All shipments are accompanied by official AISI-compliant Mill Test Certificates (MTC) detailing chemical composition and mechanical test results.