JumpKing is the leading seller of Trampolines, Bounce Houses, Replacement Parts, Accessories, Slumber Bags, Canopies & enclosures systems in the U. S.
JumpKing started in 1948. The company is the largest seller of recreational trampolines in the world, accounting for sixty percent of U. S trampoline sales. JumpKing is headquartered in Addison, Texas. In 2005 JumpKing was purchased by YJ (USA) Corporation. YJ (USA) corporation specializes and functions as a sewing manufacture of textiles, soft goods and metals and it has now gone into the trampoline business.