... s Largest Jumping Stilts Manufacturer! 2.New Gift for Kids and Children! 3.Good for Children's Growth and Health! Latest New Kids Jumping ... in Sandong Industrial Park, North Phoenix Road, Huadu District, Guangzhou Up Wing Sport Goods Industry Co., Ltd. have six years' ... and Italy six patent countries. OEM brands include Fly Jumper, Up Wing, Powerstrider, Jolly Jumper, Pro-Jump, Air Trekker, Fun ...