Hebei Hengda Fitness Stationery Group Co., Ltd.,founded in 1979，is a large-scale enterprise specializing in the production of casting dumbbells and barbells. Nearly 30 years in producing and researching the physical training products, Hengda group has developed into the leading enterprises of fitness industrial cluster in Hebei Province. Hengda group covers area of 100,000 square meters, construction area of 60,000 square meters, has six factories, 480 employees. has integrating casting, lathe processing, electroplating, rubber coating, dipping, stoving varnish and paint spraying.