As a leading steel manufacturer and supplier, Business Steel provides steel plates in various thicknesses, widths, lengths, and surface finishes. All products are manufactured in accordance with ASTM, EN, and JIS standards to meet international project requirements. Our steel plates offer stable mechanical strength, high purity, and excellent heat resistance, widely used in medical, aerospace, shipbuilding, food processing, semiconductor, and chemical industries. We help you avoid project delays caused by unstable quality or long lead times. With controlled production, strict inspection, and ready stock, we ensure fast delivery, consistent quality, and reliable supply — whether for small orders or large-scale projects.
Specification
| Product Name |
Steel Plate / Steel Sheet |
| Standard |
ASTM / EN / JIS / GB (or equivalent) |
| Grade |
ASTM A36; A572 Gr.42 / 50 / 60 / 65; A656 Gr.50 / 60 / 70 / 80; A588; A871 Gr.65; A709 Gr.36 / 50 / 50W; AISI 1045
EN S235JR / S235J0 / S235J2; S355JR / S355J0 / S355J2; SS400 (JIS G3101)
Other standards and grades are available upon request. |
| Thickness |
Hot Rolled: 3 – 300 mm
Cold Rolled: 0.5 – 3.0 mm |
| Width |
1000 – 3500 mm, customizable |
| Length |
1000 – 12000 mm, customizable |
| Manufacturing Process |
Hot Rolled / Cold Rolled |
| Surface Treatment |
Black / Pickled / Oiled / Galvanized / Checkered / Color Coated |
| Tolerance |
±1% |
| Processing Service |
Bending, Welding, Decoiling, Punching,Cutting |
| Application |
Structural fabrication, construction, machinery, shipbuilding |
| Test Certificate |
EN 10204 3.1 available |
| Packaging |
Standard Seaworthy Packing |
| MOQ |
1 ton |
| Delivery Time |
3-45 days，depending on stock and order quantity |
| Production Capacity |
100,000 tons / year |
| Loading Port |
Qingdao, Shanghai, Tianjin, Ningbo, Shenzhen |
Surface
We offer steel plates with a variety of surface treatments to meet different project requirements. Our range includes hot-rolled and cold-rolled plates, pickled & oiled steel for rust protection, as well as galvanized, color-coated, and patterned anti-slip plates. Color-coated steel can be customized according to the RAL color chart, and the thickness of the galvanized layer can be adjusted to meet project specifications, ensuring long-term rust resistance.
Processing
Steel plates can be cut to your required dimensions, and we also offer flame, plasma, or laser cutting services. Additional processing such as punching, bending, and welding is available to support project-specific customization. Whether for small or large orders, production can be arranged quickly and efficiently.
Factory
We have a 20,000 m² production facility in Qingdao, with over 20 years of experience exporting steel. Our annual output reaches 100,000 tons, and we maintain ample stock to ensure fast delivery. By supplying directly from our factory, we minimize intermediaries, guaranteeing both quality and on-time shipments.
Packaging & Shipping
Our steel plates are packaged according to export standards, securely strapped with steel bands and treated for moisture protection to ensure safety during transport. They can be shipped in containers or as bulk cargo, and custom packaging solutions are also available to meet project requirements.
FAQ
What industries are your steel plates commonly used in?
Our steel plates are widely used in construction, automotive, shipbuilding, machinery, oil & gas, and infrastructure projects.
Can you provide material certifications?
Yes, we can provide material certificates such as ASTM, EN, ISO, or project-specific documentation as required.
Do you support inspection before shipment?
Yes, third-party inspections or factory inspections can be arranged according to buyer requirements.
Can you help with customs clearance and documentation?
Yes, we provide all standard export documents and can assist with customs clearance to ensure smooth delivery.
Do you offer after-sales support?
Our team provides ongoing support, including technical guidance, replacement for damaged goods during transit, and project consultation.
Can you handle long-term supply contracts?
Yes, we can establish long-term agreements to supply consistent volumes for large-scale or recurring projects.
Can you provide samples?
Yes. Samples for standard sizes are available free of charge. The customer is only responsible for the shipping cost.
