Single keel Structure - A Cost-Effective Choice for Professional Competitions and Training Venues The single layer dragon bone structure is an excellent choice for professional competition and training venues in terms of cost-effectiveness. This type of structure is characterized by its superior athletic elasticity, even shock absorption, durability, and easy maintenance, making it suitable for venues where the floor height is limited and economic considerations are prioritized. * Health Sports Paint (Six Base Two Surface Penetration Process) * Ruidong Sports Floor Panels * Moisture-proof Soundproof Film * Bearing Plate * Antiseptic Pine keel * Leveling Pad * Shock Absorption Pad
