Business since 1997, based on Huaixi industry park, Shijiazhuang City, China. During over 20 years manage, we become the worldwide successful manufacturer for grain cleaning & seed processing machinery, and the biggest one is China. In year 2004, we start international trading, following 5 years we have rapid develop on that, so at year 2010 we built one international brand of grain cleaning & seed processing machinery, also funded an independent corporate entity 'SYNMEC International trading Ltd.', that for provide better trading service for our oversea customer.