Zhengzhou Rui Yong machinery Equipment Co.,Ltd is located in the Machinery Park Zhongyuan District of Zhengzhou City, founded in 1990, covers 6000 square meters. The company has modern machinery processing equipment, advanced assembly lines, over the years, Zhengzhou Rui Yong has been committed to the research and development of coal briquette equipment, is set production and sales as one, specializing in the production of coal equipment , such as coal rod machine, mixer, crusher, products and has passed the ISO 9001, 2000 quality certification and 3A certification, repeatedly been rated as advanced enterprises