Zhengzhou a positive Heavy Machinery Co., Ltd. (a positive Heavy Industries) is a well-known fertilizer equipment, organic fertilizer equipment, new organic fertilizer granulator, organic fertilizer production line, organic fertilizer production equipment, organic fertilizer fermentation turning machines, fertilizer granulator, roller extrusion granulator organic fertilizer before processing equipment, professional equipment manufacturers, the company implemented ISO9001-2000 quality system certification. Small organic fertilizer production line possess strength technical strength, hot and cold processing capacity. high-quality workforce and CAD design center. No dry fertilizer production line manufacturers to provide customers with process design equipment. installation. extrusion granulator manufacturers to implement one-stop service training products and exported abroad. The company mainly produces 1-20 tons / year of organic fertilizer equipment fertilizer production line of products include:.... Compound fertilizer production line of organic fertilizer production equipment chicken manure dryer pig manure organic fertilizer granulator production line without .BB dry fertilizer production lines. mixing fertilizer equipment manufacturers, organic fertilizer mill. manure and other humidity material drying equipment. ferment turning machines and other equipment. extrusion granulator manufacturers to organic and inorganic fertilizer garbage sewage treatment plant organic fertilizer equipment has opened up a precedent for treatment of organic waste harmless organic fertilizer production equipment company has developed multi-functional compound fertilizer production line without drying. Small disc pelletizer. The new organic fertilizer granulator organic fertilizer processing compact device with a structure footprint. reliable operation. dust entrainment low.