Zhengzhou Dongding Drying Equipment Co., Ltd. specializes in the research and manufacture of biomass particle equipment, coal dryer, wood chip dryer, feed dryer, organic fertilizer dryer, sludge dryer. Our rotary dryers, sawdust dryers, feed dryers, beer dregs dryers, slime dryers and cow dung dryers are technologically advanced and well received by customers at home and abroad.