World's NO.1 Archery Kit Brand. Sanlida's mission is to Build a Perfect World of Archery Recreation for All Mankind. *Sanlida flagship standard advanced target compound bow kit, especially for professional training and competition. *Complete full kit design; matched suitably; more accurate. This can guarantee that the bow kit will be more matched and accurate. *Over 20 countries national coaches and archers' choice. *Bow riser and cam system are CNC machined from aerospace grade 6061-T6 aluminum. High-end Gordon limbs bring ultimate performance. BCY 452X string which combines with HALO serving enhances perfect shooting experience.