Authentic Steel Group is a 32-year professional manufacturer and global supplier of cold rolled steel coils (CRC). Our cold rolled coils are produced from pickled hot rolled substrates through room-temperature cold reduction, fully complying with JIS G3141, EN 10130 and ASTM A1008 standards. We supply mainstream grades including SPCC, SPCD, SPCE, DC01, DC03, DC04, DC05 and DC06, covering general stamping, drawing and extra-deep drawing grades to meet different forming requirements from global fabricators.
Our cold rolled steel coils cover thickness from 0.15 mm to 3.00 mm and width ranging from 600 mm to 1500 mm. The material features ultra-tight thickness and flatness tolerance, clean and smooth surface, stable mechanical performance and excellent uniformity. We provide both oiled and unoiled surface options to fit customers’ downstream processing plans. Each production batch goes through strict online visual inspection and offline lab testing, with mill test certificates issued for every shipment. Thanks to stable quality control and competitive pricing, our CRC coils have built long-term cooperative relationships with buyers across Africa, Southeast Asia and Latin America.
Compared with hot rolled steel, cold rolled steel shows much better surface quality, higher dimensional precision and superior formability. It performs well in bending, deep drawing, stamping and welding, and serves as the core base material for galvanized, galvalume and color coated steel products. Many of our clients purchase CRC coils for further coating processing inside their own factories.
Cold rolled steel coils are widely used for home appliance shells, electrical cabinets, automotive inner parts, steel furniture, hardware components, metal containers and precision stamped parts. We offer custom slitting, cutting-to-length, special packaging and third-party inspection services. We arrange flexible shipment plans for both small trial orders and large bulk volumes to support customers’ steady production schedules.
Frequently Asked Questions ：
Q1: What is cold rolled steel coil (CRC)?
A1: CRC is cold reduced steel coil made from pickled hot rolled steel at room temperature, with smooth surface and precise dimension.
Q2: What grades of cold rolled coil can you supply?
A2: SPCC, SPCD, SPCE, DC01, DC03, DC04, DC05, DC06 for different drawing levels.
Q3: What surface options are available?
A3: We supply oiled or unoiled cold rolled steel coils as requested.
Q4: What are common uses of cold rolled steel coil?
A4: Home appliances, electrical enclosures, automotive parts, steel furniture, hardware, and raw material for GI / GL / PPGI coating.
