China successfully launched its first Mars probe Tianqin-1 at 12:41 a.m. on July 23, marking the country's first planetary exploration step.

As we know, materials such as stainless steel, titanium alloy and super alloy used in space engineering and aircraft manufacturing are very difficult to polish, which requires the coordination of high performance abrasives.

At present, many domestic abrasives stand out in the field of aerospace. With the development of aerospace technology, more sophisticated abrasives and abrasives are needed.

Although it is a humble polishing material, it is the key to ensure the successful launch of the rocket and the successful completion of the mission of the Tianwen-1 probe.

I am proud to be part of the grinding industry!