In 1995, Build the first micropowder processing plant
In 2010, WUXI NAMUER was founded as sales company
In 2013,HOLD DIAMOND built international standardization workshops
In 2014, Introduce advanced automatic production equipment, product testing and quality control equipment, such as Malvern 2000 particle size distribution analyzer, diamond impact strength tester, etc.
In 2014, It is rated as the key enterprise of HENAN province
In 2015, reach a "production, learning, research" cooperation agreement with And Jilin university laboratory of superhard materials .And through the national high-tech enterprise certification, has its own research and development research center. It has built a provincial engineering and technology laboratory certified by henan provincial department of science and technology。
In 2016, got ISO9001:2008 quality management system certification
In 2018, It has obtained one major science and technology project of henan province, 15 utility model patents and 3 invention patents