Abstract On November 15-17, the 2nd China (Zhengzhou) International Abrasives Grinding Exhibition (abbreviation: China Sanmao Exhibition) was held in Zhengzhou International Convention and Exhibition Center. There are 256 exhibitors in this exhibition, including nearly 20 overseas exhibitors (brands); the exhibition venue is full of new air...
On November 15-17, the 2nd China (Zhengzhou) International Abrasives Grinding Exhibition (abbreviation: China Sanmao Exhibition) was held in Zhengzhou International Convention and Exhibition Center. There were 256 exhibitors in the exhibition, including nearly 20 overseas exhibitors (brands); the exhibition venue was full of new features, and more than 30 new exhibitors, accounting for 12% of the total number of exhibitors. In particular, exhibitors from the super-hard materials and products industry, occupying half of the exhibition. More than 40 super-hard materials products companies participated in this year's exhibition, and the product range is rich and diverse, covering almost all the current product categories of the super-hard material tool industry. The quality and types of products are gradually improving steadily, especially the emergence of many new products such as diamond abrasive belts, diamond sintered saw cutting wheels, etc., breaking the technical gap of domestic similar products. In addition, with the steady improvement of the performance of China's super-hard materials and the development of automated production and testing equipment for super-hard materials, it is believed that China's super-hard materials industry will usher in a fast and efficient gold development period.

Guangdong Benlang New Materials Co., Ltd.

Henan Sifangda Superhard Material Co., Ltd.

Zhengzhou Huayuan Superhard Material Tools Co., Ltd.

Henan Yalong Enterprise Group

Hubei Changli Superhard Material Co., Ltd.

Shanghai Xinlun Superhard Abrasives Co., Ltd.

Xixia County Taixiang Industrial Co., Ltd.

Guilin Kaile Engineering Diamond Technology Co., Ltd.

Hongyuan Superhard Materials (Henan) Co., Ltd.

Zhengzhou Zhongbang Superhard Tools Co., Ltd.

Shijiazhuang Jinhengtai Grinding Wheel Co., Ltd.

Kaijis Diamond (Guangzhou) Co., Ltd.

Decate (Zhengzhou) Superhard Tools Co., Ltd.

Foshan Nanhai Huayun Diamond Products Co., Ltd.

Henan Shili Diamond Products Co., Ltd.

Zhengzhou Progressive Abrasive Co., Ltd.

Taiwan Diamond Technology (Zhengzhou) Co., Ltd.

Shanghai Olive Grinding Co., Ltd.

Zhengzhou Yinuo Superhard Material Tools Co., Ltd.

Suzhou Saili Precision Tools Co., Ltd.

Jiangxi Xinguang Diamond Tools Co., Ltd.

Beijing Guoruisheng Technology Co., Ltd.

Ningbo Jingzhu Industrial Technology Co., Ltd.

Xi'an Qinling Diamond Wheel Co., Ltd.

Zhenjiang Nult Diamond Co., Ltd.

Xinyuan Superhard Material Co., Ltd.

Runbao grinding

Guangzhou Jinrui Diamond Tools Co., Ltd.

Taiwan Diamond Industry Co., Ltd.

Shaanxi Desai

Jiangsu Huachang Tools

Zhengzhou Yiqi Superhard Material Co., Ltd.

Zhengzhou Hengyuan Diamond Products Co., Ltd.
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