Optimize Precision Manufacturing with Factory-Direct Cold Rolled Steel Coils (CRC)
Are you looking for a trusted steel mill partner to supply high-precision cold rolled steel coils (CRC and Full Hard) that enhance your stamping yield and surface finish? Authentic Steel is a specialized manufacturer and global exporter of premium cold rolled carbon steel coils. Strategically located near Tianjin Port, China, with an annual output capacity of 2.6 million metric tons, we help international automotive stampers, home appliance builders, and steel service centers secure stable raw material supply with transparent factory pricing and guaranteed delivery schedules.
Unmatched Surface Perfection & Micro-Tolerance Processing
Cold rolled steel requires stringent continuous cold-reduction and tension-leveling technology to achieve smooth surface optics and exact mechanical properties. Authentic Steel utilizes advanced multi-stand cold rolling mills to process cold-reduced steel with exceptionally tight thickness tolerances (down to ±0.005 mm). Our CRC coils feature superior flatness, zero scale impurities, and uniform grain structures. Whether your application involves intricate progressive die stamping, precision tube bending, or high-definition powder coating, our cold rolled coils feed effortlessly through high-speed automated lines without die binding, surface cracking, or micro-burring.
Tailored Tempering & Annealing Grade Options
We offer a versatile range of cold rolled metallurgical grades and temper conditions tailored to your exact manufacturing requirements:
Commercial & Deep Drawing Grades: Supplied in SPCC, SPCD, SPCE, DC01, DC03, DC04, and ST12/ST14 for complex automotive body stampings, electrical enclosures, and home appliance panels.
Full Hard Cold Rolled Coils (FHCR): Unannealed steel coils (Grade SPCC-1D / Hardness ≥HRB 85) engineered specifically for direct hot-dip galvanizing, tinplate manufacturing, or high-strength structural profiles.
Surface Finish Options: Available in Dull Finish (Matte) for enhanced lubricant retention during deep drawing, or Bright Finish (Mirror-Smooth) for direct electroplating and decorative chrome plating.
Zero-Rust Ocean Export Packaging & Quality Verification
Protect your cold rolled coils against condensation, ocean transit humidity, and surface oxidation. Every production lot at Authentic Steel undergoes strict laboratory inspection compliant with JIS G3141, ASTM A1008, and EN 10139 standards—covering tensile strength, yield point, n/r values, and surface roughness (Ra). For oceanic transit, all coils are treated with premium rust-inhibitive oil, wrapped in VCI anti-rust paper, sealed within heavy-gauge steel outer wrappers, and secured on sturdy wooden pallets for containerized or break-bulk loading.
Upgrade Your B2B Supply Chain Today
Gain a competitive market advantage with direct mill pricing and dedicated B2B sales support. Contact our export engineering team today to request Mill Test Certificates (MTC compliant with EN 10204 3.1), chemical composition breakdowns, and instant FOB/CIF container quotes.
