The following is a list of main products, please feel free to contact us for specific product information.
If there are other car models, you can also contact us for consultation.
| TOPA NO. | Car Maker | Application | OEM No. |
| HF5001 | MAZDA | Mazda Permacy | ZL05-20-490A |
| HF5002 | MAZDA | Mazda Family | GY01-13-ZE0 |
| HF5003 | MAZDA | Mazda M6 | LF17-13-35ZA |
| HF5004 | MAZDA | Mazda Happin | HA00-13-480M1 |
| HF5005 | MAZDA | Mazda Family2 | HB00-13-480M1 |
| HF5101 | MAZDA | Mazda 6 | LF17-13-35ZA (2 PIPE) |
| HF5102 | MAZDA | Mazda M5 | LF5W-13-ZE0 |
| HF5103 | MAZDA | Mazda 6 (2009) | L509-13-ZE0 |
| HF5104 | MAZDA | Mazda Daihatsu Xenia | 23888-B2010 |
| HF5301 | MAZDA | Mazda Cupid | MA10-13-480M1 |
| HF5302 | MAZDA | Mazda Premacy 09 | HD00-13-480M2 |
| HF5303 | MAZDA | Mazda CX-7 2.5L 09 | L577-13-ZEO |
| HF5304 | MAZDA | Mazda / Faw - Besturn B50 | FC160950 |
| HF5305 | MAZDA | Mazda M2 | ZJ36-13-ZEO |
| HF5306 | MAZDA | Mazda M8 | L3V7-13-ZEO |
| HF5307 | MAZDA | Mazda CX5 | PE1A-13-ZE0 |
