Premium Cold Rolled Steel Sheets And Coils China Factory Suppliers
Our premium cold rolled steel sheets and coils are produced for consistent surface quality and dimensional precision. The cold-rolling process helps remove surface imperfections such as pitting and iron oxide scale, delivering a smooth, refined finish suited to demanding precision-engineering applications.
Available in grades including DC01, DC04, and SPCC, these steel products support a range of fabrication requirements. Their deep-drawing properties and electromagnetic performance make them suitable for automotive structures, home appliances, and precision architectural components, where durability and corrosion resistance are important considerations.
Product Specifications
| Thickness | 0.5 - 3mm | Width | 901 mm ~ 1000 mm |
|---|---|---|---|
| Grades | DC01, DC02, DC04, SPCC, SPCD, ST12-15 | Standards | BS, EN, GB, AiSi, ASTM, DIN, JIS |
| Hardness | Full Hard | Surface Treatment | Normal Oiled |
| Tolerance | ±1% | Skin Pass | Yes |
| Delivery Time | 8 ~ 14 days | Certification | CE, BIS, ISO 9001 |
Key Product Advantages
Smooth Surface Finish
A surface free of pitting and scale provides a refined finish suitable for painting and coating applications.
Scheduled Delivery
Production and logistics are arranged to support delivery within 8 to 14 days and help keep projects moving.
Dimensional Precision
A stated ±1% tolerance supports dimensional accuracy for mechanical assemblies and fabrication work.
Multiple Applications
Suitable for home appliances, automotive components, and architectural decoration projects.
Deep-Drawing Capability
Formability supports intricate shaping and deep-drawing processes for complex components.
Quality Certifications
Certification is listed as CE, BIS, and ISO 9001 to support quality assurance and international supply requirements.
Cold Rolled Steel Product Gallery
Processing and Manufacturing Services
Precision Cutting
Fiber laser cutting services produce dimensions based on customer-provided drawings.
Bending and Forming
Industrial bending equipment forms accurate angles for structural components.
Surface Treatment
Automatic paint rooms and blasting equipment support surface preparation and finishing.
Welding Solutions
Welding and punching services are available for integrated metal fabrication.
Annealing Process
Controlled annealing helps manage internal stress and improve material ductility.
Decoiling Service
Decoiling and leveling prepare coil material for a smooth transition to production lines.
Cold Rolled and Hot Rolled Steel Comparison
| Feature | Cold Rolled Steel | Standard Hot Rolled |
|---|---|---|
| Surface Finish | Excellent (Smooth) | Rough (Scaly) |
| Dimensional Accuracy | Very High (±1%) | Moderate |
| Processing Cost | Lower (Less finishing) | Higher (Requires grinding) |
| Deep Drawing | Superior | Limited |
| Long-term Value | High (Corrosion Resistant) | Moderate |
Frequently Asked Questions
DC01 is a general-purpose cold-rolled steel grade for standard fabrication. DC04 is designed for deep-drawing applications and offers greater ductility and formability.
Yes. Available services include fiber laser cutting, precision bending, punching, welding, and automatic painting, based on your technical requirements.
Standard seaworthy export packing includes reinforced wooden pallets and plastic protection to help limit moisture exposure and physical damage in transit.
The listed standards are BS, EN, GB, AiSi, ASTM, DIN, and JIS, supporting product requirements for different markets.
Free material samples and worldwide express shipping are available so your engineering team can review the material before placing a bulk order.
Standard terms are 30% T/T in advance, with the remaining 70% due before shipment. L/C at sight may also be accepted for qualified large-scale corporate orders.