Professional Steel Materials Supplier
EMYSteel International is a professional supplier of high-quality steel materials. We specialize in carbon steel, stainless steel, and alloy steel that meet international standards including ASTM, GB, ISO, and JIS. With global shipping and technical support, we serve clients in construction, machinery, automotive, and infrastructure industries worldwide.
Our Steel Products
Carbon Structural Steel
High-quality carbon steel for construction and machinery applications.
| Grade | Yield Strength | International Standards |
|---|---|---|
| Q235 | 235 MPa | GB/T 700, ASTM A36 |
| Q345 | 345 MPa | GB/T 1591, ASTM A572 |
Stainless Steel
Corrosion-resistant steel for food, chemical, and medical industries.
| Grade | Type | International Standards |
|---|---|---|
| 304 | Austenitic | ASTM A240, SUS304 |
| 316 | Austenitic | ASTM A240, SUS316 |
Alloy Steel
High-strength alloy steel for automotive and aerospace applications.
| Grade | Application | International Standards |
|---|---|---|
| 40Cr | Shafts, Gears | GB/T 3077, AISI 5140 |
| 42CrMo | High-Strength Parts | GB/T 3077, AISI 4140 |
Need Steel Materials?
Get competitive pricing and technical support from our international team.
Why Choose EMYSteel?
🌍 Global Supply Network
Shipping to 50+ countries with reliable logistics partners and customs clearance support.
📋 Quality Assurance
ISO 9001:2015 certified with full traceability, Mill Test Certificates, and third-party inspection.
💼 Technical Support
Professional engineering team for material selection, application guidance, and technical consultation.