Electrical Steel (Silicon Steel)
Non-oriented Electrical Steel: Four major series including general-purpose products, high-efficiency products, stress-relief annealed products, and new energy vehicle products, covering all grades from top domestic and international steel mills.
Oriented Electrical Steel: Six major series including high magnetic induction, refined magnetic domains, low noise, no underlying layer, low excitation, and medium frequency, with mass production capabilities for high-end grades such as 18SQGD060, 20SQGD070, and 23SQGD080.
Applications: New energy vehicle motors, transformers, generators.
Electrolytic Tinplate (ETP)
Product Types: Single-rolled coil, double-rolled coil
Coating:2.8/2.8g/m², 5.6/5.6g/m²
Hardness: T52-T65, DR550
Product Series: K-plate, DI material, low-tin iron, low-chromium iron
Applications: Food packaging, beverage cans, chemical cans
Automotive Steel Coils Product Series: Hot-rolled pickled, cold-rolled, hot-dip galvanized, zinc-iron alloy, zinc-aluminum-magnesium, aluminum-silicon coated, hot-dip galvanized
Steel Grade Series: Ultra-deep drawing steel, bake-hardening steel, low-alloy high-strength steel, duplex steel, transformation-induced plasticity steel, CP steel, DH steel
Hot-rolled Automotive Steel: Beam steel, wheel steel, high-expansion steel, hot-forming steel, duplex steel
Application Areas: Automotive structural components, beams, wheels, interior and exterior body panels
Size Range Overview:
| Product | Standard | Size Range | Width Range | Coating/Special Requirements |
| Electrical steel coils | GB/T 2521, IEC 60404 | 0.2 – 0.65 mm | 800 – 1300 mm | Orientation/Non-orientation |
| Tin-plated coil (ETP) | JIS G3303, ASTM A623 | 0.15 – 0.50 mm | 700 – 1100 mm | First/Second Cold Rolling |
- Key Differentiators
✔ End-to-End Supply Chain Advantage
We leverage our end-to-end advantages, from steelmaking, hot rolling, and cold rolling to coating, ensuring consistent product quality throughout the entire process. Using continuously cast slabs or pre-rolled slabs as raw materials, our products undergo processes such as furnace heating, high-pressure water descaling, rough rolling, finish rolling, laminar flow cooling, and coiling, guaranteeing stable product performance.
✔ Diverse Standards Coverage, Global Market Access
We support major global industrial standards, and our products comply with national standards (GB), American standards (ASTM), European standards (EN), Japanese standards (JIS), German standards (DIN), and British standards (BS). Whether the target market is North America, Europe, Southeast Asia, or the Middle East, we can provide products that meet local standards.
✔ High-Precision Dimensional Control
Adopting advanced rolling mills and automated control systems, we ensure that thickness tolerances are strictly controlled within standard ranges. For example, the thickness tolerance of cold-rolled coils can be controlled within ±0.03mm, meeting the requirements of precision stamping.
- Quality Assurance We have established a complete quality control system from raw materials to finished product delivery to ensure that every steel coil meets international standards.
1) Full-Process Testing System
- ··Raw Material Inspection: 100% spectral analysis of the chemical composition of materials to ensure compositional stability.
- ···Process Control: Monitoring of heating temperature, rolling force, and cooling rate throughout the process.
- ··Mechanical Property Testing: Batch-by-batch tensile, bending, and impact tests to ensure yield strength and tensile strength meet standards.
- ··Hardness Testing:
- ···Coating Quality Inspection: Testing of coating weight, adhesion, and uniformity.
2) Digital Traceability System Each steel coil is assigned a unique coil number, traceable to the raw material furnace number, production batch, rolling process parameters, and quality inspection records, ensuring that quality issues are traceable and manageable. Online inkjet marking includes information such as size, grade, batch number, roll number, and contract number.
- Logistics Guarantee
Professional Packaging: First wrapped with VCI anti-rust paper, then with polyethylene film, and finally covered with HDPE and secured with metal sheathing. Corner protectors are installed on the sides.
Sea Freight Packaging: Only non-wooden packaging is used, meeting international shipping requirements.
Multiple Transportation Modes: Bulk carriers, containers, European freight trains, and air freight are all available.
Overseas Services: Overseas sales and service organizations can provide users with convenient, fast, and personalized services, as well as DDP supply chain services.
- Customized Packaging and Marking
Export Packaging: VCI rust-proof paper + PE film + HDPE + metal sheath, suitable for long-distance sea transport.
Side corner protectors: Corner protectors are installed on both sides of the steel coil to prevent damage during handling.
Customized markings: Labels can be affixed according to customer requirements (project name, furnace batch number, coil number, QR code, etc.).
Online marking: Brand, specifications, weight, and other information are printed on the surface of the steel coil.
- OEM/ODM services
OEM branding: Customized product labels, packaging, and warranty certificates can be provided according to customer requirements, with a minimum order quantity of 25 tons.
ODM development: Develop special grades or products with special performance characteristics according to customer needs.
