1. Product Overview: Flawless Surface & Precision Flatness
Our Cold Rolled Steel Sheets (CRS) are the premium choice for manufacturing sectors that demand exceptionally smooth surfaces, tight thickness tolerances, and excellent formability. Processed through our state-of-the-art cut-to-length lines, we transform high-quality cold-rolled coils into perfectly leveled, ready-to-use steel sheets.
Manufactured in strict accordance with JIS G3141 (SPCC), EN 10130 (DC01), and ASTM A1008, our cold-rolled plates offer a pristine, oiled finish that is highly reflective and entirely free of mill scale. Whether you are stamping automotive components or fabricating sleek home appliances, our CRS guarantees an ideal base for painting, electroplating, or enameling.
2. Technical Specifications & International Grades
We supply a comprehensive range of commercial, drawing, and deep-drawing qualities to suit your specific stamping and forming requirements.
| Specification |
Details |
| International Standards |
JIS G3141, EN 10130, ASTM A1008, DIN 1623, GB/T 5213 |
| Commercial Grades |
SPCC (JIS), DC01 (EN), ST12 (DIN), SAE 1008 (ASTM) |
| Drawing Grades |
SPCD (Drawing), SPCE (Deep Drawing), DC03, DC04 |
| Thickness Range |
0.3mm - 3.0mm (Strict tolerance control) |
| Width Options |
1000mm, 1219mm (4ft), 1250mm, 1500mm |
| Length |
2000mm, 2438mm (8ft), 2500mm, 3000mm (Custom cut available) |
| Surface Finish |
Bright / Matte, Mildly Oiled for rust prevention |
| Edge Condition |
Mill Edge / Slit Edge |
3. Core Processing Advantages
- Ultimate Flatness: As seen in our factory imagery, our heavy-duty leveling machines eliminate coil set and edge waves, delivering dead-flat sheets ready for your laser cutters or CNC punch presses.
- Exceptional Surface Quality: The cold reduction process leaves a clean, defect-free surface, significantly reducing your pre-treatment costs before coating or painting.
- Tight Dimensional Tolerances: We guarantee consistent thickness and uniform width across every single sheet, ensuring smooth operation in your automated manufacturing lines.
- Excellent Formability: Carefully controlled annealing processes yield steel with outstanding ductility, preventing cracking during deep drawing or sharp bending.
4. Typical Industries & Applications
The flawless finish of our Cold Rolled Sheets makes them indispensable in high-end manufacturing:
- Home Appliances (White Goods): Outer casings for refrigerators, washing machines, microwaves, and air conditioning units.
- Automotive Industry: Car body panels, inner chassis components, and specialized structural parts.
- Electrical & Electronics: Switchboard cabinets, computer casings, and precision equipment housings.
- Furniture & Architecture: Metal office furniture, filing cabinets, indoor door frames, and high-end lighting fixtures.
5. Protective Packaging & Global Shipping
Cold-rolled steel is highly susceptible to moisture. We implement grade packaging to ensure your sheets arrive entirely rust-free:
- VCI Anti-Rust Protection: Every stack is wrapped entirely in VCI (Volatile Corrosion Inhibitor) paper and waterproof plastic film.
- Steel Envelope: The wrapped sheets are encased in a protective galvanized steel sheet box to prevent physical damage and humidity penetration.
- Palletized for Safety: Securely banded to robust wooden or steel pallets, ensuring safe forklift handling and stable container stuffing.
