Zhengzhou Yonghua Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in the production of coal briquette equipment, building material equipment, mining machinery and metallurgical processing equipment. After 30 years of development, our co***ny is now setting up branches, integrating engineering, trade, research and development, production and sale to develop to be a large-sized enterprise. Our co***ny has modern standard workshops, as well as first-class advanced technology and t...
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