Henan Tongda Heavy Indusry Science and Technology Co., Ltd is the leader of fertilizer equipment industry in China. We are an environmental-friendly high-tech enterprise which specialized in the research and manufacturer of organic fertilizer and compound fertilizer equipment. The main products: organic fertilizer machine, compound fertilizer machine,blending fertilizer machine,inorganic fertilizer machine,waste,sludge and other organic waste harmless treament fertilizer equipment,organic fertilizer turner, fertilizer crusher,organic fertilizer sieving machine,mixing fertilizer,batching machine,organic fertilizer mixer, organic fertilizer granulator,organic dryer/cooler machine, organic fertilizer coating machine,etc.