| No. | Name | Function | Material |
| 1 | Top Fabric | Protect the lining tensile member | Polyester Cotton Canvas |
| 2 | Buffer Rubber | Support and protect adhesive force of the tensile member | CR |
| 3 | Tensile Member | Critical material to pass the dynamic force and endure high shock load | Polyester |
| 4 | Bottom Rubber | Maintain the shape of the rubber and improve its side compression ability and wearability | CR |
| Type | Ribsection | Angle of rib | Belt Thickness | Rib numbers | Length range |
| PJ | 2.34 | 40 | 4 | 3-36 | 495-1750 |
| PK | 3.56 | 40 | 4-6 | 3-25 | 495-2875 |
| PL | 4.7 | 40 | 10 | 3-16 | 900-2875 |