POL-KAR HAS INSTALLED 406,83 m. LONG FAMILY SLIDE TO ADALAND, WHICH IS ONE OF THE BEST 10 WATERPARKS IN THE WORLD. THE FAMILY SLIDE WHICH HAS 1000X3000 mm. DIMENSIONS IS AN EXCITING WATERSLIDE THAT 2 OR 6 GUESTS CAN SLIDE TOGETHER WITH RINGS. POL- KAR AND ADALAND MADE A HUGE DIFFERENCE TO THEIR COMPETITORS....