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| Material | Gray Iron Casting/Ductile Iron Casting |
| Process | Sand casting |
| Casting Tolerance | CT9-10 |
| Surface Roughness | Ra 12.5-25 um |
| Weight Range | 0.5kg to 1.5 tons per piece |
| Material Standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
| Surface Treatment | Shot blasting/Paint spraying |
| Testing Facility | Tensile testing machine, hardness tester, metallurgical microscope, magnetic particle inspection, spectrometer |
| Application Range | Train, railway, automobile, construction machinery, forklift, agricultural machinery, shipbuilding, etc. |