Congratulations to the magazine "Diamond and Abrasives Engineering" again in the Chinese core journal 2022-09-30
Qiao Qiusheng, Chairman of the Yellow River Group, was awarded the title of “Henan Province Meritorious Entrepreneur in the 30 Years of Reform and Opening up†2022-09-30
Three advances in cutting concepts: high-speed cutting, efficient cutting and efficient machining 2022-09-29