Shop Exercise & Fitness at Ntaifitness gym equpment and browse Ellipticals, Treadmills, Exercise Machines, Weights, Ab Toners, Yoga Mats and Activewear. Save money. Directly from the manufacturer. Business name: Shandong Ningtai Body Building Apparatus Limited Company. Address: No.287 KangBo DaDao Economic Development Zone, DeZhou City, Shandong Province, China 253082 Phone number: 86 (0534) 508-8836, 86 (0534) 508-8839 Website: https://www.fitness-china.com/