Liaoning Golden Grain Grain and Oil Machinery Co.,Ltd （Formerly Known as Zhengshuanghuan General Equipment Manufacturing Co.,Ltd) was established on August 30,1992. The company has made considerable progress, relying on strong technical force, scientific management mechanism, advanced production equipment and excellent after-sales service since its establishment.

Our company is specializing in the production of Grain Machinery. We have more than twenty years of experience in produce grain machinery.


The business involves Maize Milling Machine, Wheat Flour Milling Machine, Rice Milling Machine, Sorghum Milling Machine，Millet Milling Machine，Oil Refining Machine. Project contracting, technical services, new product development etc.Besides we also undertake OEM and ODM business.



Customizable grain processing production lines, covering a wide range of scales, from 15 TPD to 1,000 TPD.