On February 26, 2025, in the financial industry, Chongqing Hongxiang Abrasive Tools obtained a patent for "a device for removing the abrasive layer of abrasive tools", with authorization announcement number CN 222520987 U, which facilitates the collection of scraped abrasive layers.
Nanhai Jinli Grinding Tools in Foshan City Obtained Patent: On February 26, 2025, according to financial news, Nanhai Jinli Grinding Tools in Foshan City obtained a patent for "a grinding tool for grinding the surface of inner holes on a boring machine", with authorization announcement number CN 222520959 U, which can ensure the quality of grinding.
2025-03-06
2025-03-06
2025-03-06