● Enterprise Honor
In 1997, expert review: original ministry of internal trade commented as domestic leading technology and it can replace the imported products.
In 2009, industry expert appraising meeting
In 2009, after reviewed by notable expert group of national grain industry, vanadium and titanium alloy grinder roll was commented as advanced international technology with low hardness and high wear resisting.
In 2011, passed ISO9001-2008 certification of quality system
In 2013, became the drafting committee of national standard of grinder roll