A two-layer keel structure is the classic choice for professional events/training venues. A two-layer keel shock-absorbing structure adds elastic shock-absorbing pads between the upper and lower layers of the keel, avoiding direct contact between the keels which could produce noise, while providing ample elasticity. It is suitable for high-standard, professionally-oriented competition and training venues, as well as professional basketball clubs.
* Health Sports Paint (six base coat and two surface penetration process)
* Ruidong Sports Floor Panel
* Moisture-proof soundproof film
* Bearing plate
* Upper layer preservative spruce keel
* Lower layer preservative spruce keel
* Leveling pad
* Shock-absorbing pad