China's manufacturing industry has many outstanding advantages, but also faces many challenges. In the process of transformation and upgrading of the manufacturing industry, the increasing demand for precision and ultra-precision machining technology has created new markets. Precision and ultra-precision machining technology is a crucial part to create higher value in the manufacturing process, however, China still faces many challenges in this regard. Against this background, the Precision Machining Expo (PME) has emerged in response to new market demands and technological progress.

PME CHINA (referred to as PME for short) is a leading international professional exhibition of precision and ultra-precision machining technology. It mainly covers precision grinding technology, deburring technology, precision cleaning technology, surface treatment technology, special processing technology, micro machining technology, advanced materials, etc. PME meets the needs of China's high-quality development era and is an unmissable international event for precision machining technology.