China Zhengzhou Abrasives and Grinding Exhibition - Three Grinding Show (A&G EXPO) started in 2011 and has a wide influence and high reputation. At the same time, it co-founded the Foshan Three Grinding Show, forming a situation of mutual support between north and south. It fully integrates the industrial chain, explores new growth points for the exhibition, expands new categories for the exhibition, and improves the scale and level of the exhibition, providing a high-quality and efficient platform for technical exchanges and comprehensive business cooperation in the three grinding industry.

The first large-scale tractor, the first large-scale ball mill, the first high-speed diesel engine, the first hydraulic support, the first synthetic diamond, the first float glass, the first canvas cloth, the first pure electric bus, and the first tunnel shield machine were all made in Henan. The Zhengzhou International Abrasives and Grinding Exhibition - Three Grinding Show (A&G EXPO) will be divided into areas for abrasives, superhard materials, grinding equipment, machine tools and cutting tools.

The biggest highlight of the Zhengzhou International Abrasives and Grinding Exhibition - Three Grinding Show (A&G EXPO) is the addition of grinding machines, tools, and cutting tools. With 448 exhibitors from countries such as the United States, France, Germany, and Italy, the exhibition area is 30,000 square meters, an increase of 66.7% compared to the previous session; 15,561 professional visitors from 30 countries and regions visited and purchased, an increase of 112% compared to the previous session. A total of nine concurrent activities were held simultaneously, covering various fields such as product research, market analysis, and new product launches.

As the largest professional exhibition in the Asian three-grinding field, the Zhengzhou International Abrasives and Grinding Exhibition - Three Grinding Show (A&G EXPO) continues to build a high-quality 'efficient grinding, green manufacturing' industrial chain with Zhengzhou as its base in the Central Plains urban cluster and rooted in the gathering place of the grinding industry.