Zhengzhou Rui Yong machinery and equipment limited co***ny is located in the Central Plains District of Zhengzhou City Machinery Park, was founded in 1990, covers an area of 6000 square meters . The co***ny has modern machinery processing equipment, advanced assembly lines, over the years, Zhengzhou Rui Yong has been committed to the briquette equipment development and research, has set a production and sales as one, specializing in the production of coal rod machine, mixer, crusher, coal equipment, product...
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