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Specializing in diaphragm springs for automobile clutches, belleville springs for tractors, and engineering machineries. Featuring independent technical R&D capability, advanced production systems, and perfect checkout test sets.
The annual output reaches 4 million sheets, ensuring stable performance and a long service life (exceeding 1 million cycles).
| Product Name | Clutch Diaphragm Spring |
| Executive Standard | QC/T25-2004, QC/T27-2004 |
| Material | 51CrV4 |
| Outer Diameter | 160-430mm |
| Thickness | 1.8-5.8mm |
| Available Models | 180-430 Full Range Series |
| Applications | Saloon cars, mini trucks, light trucks, medium trucks, buses, and heavy truck series clutch plate assemblies. |