RICHI focuses on technical innovation and sustainable development all the time. It ranks as one of domestic leading manufacturers in research & development capability, manufacturing capability and product quality. Main products include 8 categories of host products, such as silo series, hammer mill series, feed pellet mill series, wood pellet machine series, fish feed extruder series, dryer series and cooler series, as well as accessories for pellet machinery, such as ring die, press roller,roller shell and cylinder.