Korean Technology, excellent quality with light weight; Performance – Excellent. Much higher than National Standard, higher rubber ratio. All major certificates available: ISO/TS16946, CQC and ISO14001.
| Size | Valve | Size | Valve | |
| 13/500-6 | TR13,TR87 | 5.70-8 | TR13,TR87,JS244 | |
| 3.50-8 | TR13,TR87 | 3.50-10 | TR87,JS244 | |
| 4.00-8 | TR13,TR87 | 5.00-10 | TR13,TR87,JS244 | |
| 4.80-8 | TR13,TR87,JS244 | 4.00/4.80-12 | TR13 | |
| 5.00-8 | TR13,TR87,JS244 |