why choose us
We Are Duojiu
The common choice of fitness enthusiasts
Nantong DuoJiu Sporting Goods Co., Ltd. is a manufacturer specializing in the fitness equipment industry for more than 10 years and has extensive experience. Our main products include kettlebell, barbell plate, dumbbell and production capacity is 750 tons per month. We focus on fitness equipment with manufacturing experience over 10 years.
Matte Neoprene kettlebell is made of solid cast iron, which is one piece molded and has long-lasting practical function, non break and long service life. Texture polished curved handle has comfortable grip abiding by ergonomics, comfortable and non-slip. Cast iron is wrapped with neoprene coating which has feature of high tensile strength, elongation rate, aging resistance, heat resistance. Our Kettlebells have 4-32kg specifications for selection, colorful, delicate and compact, universal for men and women, suitable for gym commercial use, private training studio, home use, etc.learn more
Matte Neoprene hex dumbbell is used to enhance the body's muscle strength, balance, cardiopulmonary function, etc. Generally, you can hold dumbbells to do various exercises such as carrying, lifting, pushing, push-up and by changing different training postures to exercise the muscles of various parts of the body for smoother muscle lines.