Dumbbell, Cast Iron Plate, Chrome Bar manufacturer / supplier in China, offering Factory Adjustable 20kg Black Paint Cast Iron Dumbbell with Plastic Carry Case, Gym Fitness 0.5kg1kg 1.5kg Customized Weights Neoprene Coated PVC Dumbbells Set, Gym Equipment Customized 7-Grips Color Rubber Coated Weight Plate and so on.