Supplier Inquiry
We are looking for suppliers that know 
the importance of Safety, Quality,
Delivery Time, Cost Reduction, 
Environmental Awareness and 
Technical Development.
Products We Are Looking For (MT / AT / TS)
- Parts for Manual Transmissions
 - Parts for Automatic Transmissions
 - Parts for Transmission Systems
 
Pressure Plates
Specifications
| Material | FC250 | 
|---|---|
| Weight | 1.5~3.0kg | 
| Surface Treatment | None | 
| Heat Treatment | None | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Casting → Metal Cutting → Broaching → Balancing → Inspections | 
Torsion Springs
Specifications
| Material | SWOSC-V | 
|---|---|
| Weight | - | 
| Surface Treatment | Identification Painting | 
| Heat Treatment | Nitriding | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Coiling → Tempering → Grinding → Shot Peening → Tempering | 
Spline Hubs
Specifications
| Material | S48C, SCM etc. | 
|---|---|
| Weight | - | 
| Surface Treatment | Coating | 
| Heat Treatment | Refining, Induction Hardening, Carbonitriding | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Casting → Annealing → Machining → Press → Refining → Induction hardening → Broaching → Coating | 
Parallel Pins
Specifications
| Material | SWC | 
|---|---|
| Weight | - | 
| Surface Treatment | Coating | 
| Heat Treatment | Refining | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Cold forging → Refining → Shot Peening → Grinding | 
Pressure Springs
Specifications
| Material | SWOCV-V | 
|---|---|
| Weight | - | 
| Surface Treatment | Identification Painting | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Coiling → Tempering → Grinding → Shot Peening → Tempering | 
Wheel Stators
Specifications
| Material | ADC10~12 | 
|---|---|
| Weight | 0.3~0.4kg | 
| Surface Treatment | None | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Die Cast Casting → Finishing / Deburring | 
Weld Nuts
Specifications
| Material | S25C / SCM420 (or same level) | 
|---|---|
| Weight | 0.03~0.08kg | 
| Surface Treatment | None | 
| Heat Treatment | Carbonitriding | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Cold Forging → Broaching / Tapping | 
Weld Bolts
Specifications
| Material | SWCHB420 | 
|---|---|
| Weight | 0.03~0.05kg | 
| Surface Treatment | None | 
| Heat Treatment | Quenching and Tempering | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Cold Forging → Refining → Shot Peening → Rolling | 
Outer Races
Specifications
| Material | SCR420H (or same level) | 
|---|---|
| Weight | 0.3~0.5kg | 
| Surface Treatment | None | 
| Heat Treatment | Carburizing and Quenching | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Hot Tempering → Machining → Knurling → Carburizing and Quenching | 
Inner Races
Specifications
| Material | SCR420H (or same level) | 
|---|---|
| Weight | 0.2~0.3kg | 
| Surface Treatment | None | 
| Heat Treatment | Carburizing and Quenching | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Forging → Machining → Broaching → Carburizing → Grinding | 
Transmission Housings
Specifications
| Material | FC250 | 
|---|---|
| Weight | - | 
| Surface Treatment | Painting | 
Production Information
| Procurement Quantity | 400 units/month | 
|---|---|
| Current Processes | Casting → Painting → Machining → Washing | 
Gears
Specifications
| Material | SCM415H | 
|---|---|
| Weight | - | 
| Surface Treatment | None | 
| Heat Treatment | Carburizing and Quenching | 
Production Information
| Procurement Quantity | 7,000 units/month (200 types) | 
|---|---|
| Current Processes | Forging → Heat Treatment → Machining → Gear Cutting → Chamfering → Shaving → Drilling → Heat Treatment → Grinding | 
Gear Pump A'ssy
Specifications
| Material | - | 
|---|---|
| Weight | - | 
| Surface Treatment | None | 
Production Information
| Procurement Quantity | 800 units/month | 
|---|---|
| Current Processes | Picking → Washing → Assembly → Performance Test → Punching → Packing | 
Control Valve A'ssy
Specifications
| Material | - | 
|---|---|
| Weight | - | 
| Surface Treatment | None | 
Production Information
| Procurement Quantity | 10,000 units/month | 
|---|---|
| Current Processes | Picking → Washing → Assembly → Leaking Test → Performance Test → Punching → Painting → Packing | 
Sensors
Specifications
| Material | - | 
|---|---|
| Weight | - | 
| Surface Treatment | None | 
Production Information
| Procurement Quantity | 1,000 units/month | 
|---|---|
| Current Processes | Purchased Goods (No Accompanying Manufacturing Processes) | 






