Giftware - Entertainment / Playground Equipment Requests

I am looking for a manufacturer of water park slides. Can you give me some directions? thanks Where should I send my request? water slides for a summer water park with water treatment. quantity 6-10 pieces. height of the launch pad 12-14 meters. + solution for the children's area (usually manufacturers already have ready-made solutions) installation supervision. Delivery and launch dates until May 2025.