Yingjie Electric: Currently, the company does not provide power supply for photolithography machines.

Yingjie Electric stated on the interactive platform that the company's power supply in the semiconductor advanced process node is mainly in the etching and thin film deposition process nodes. Its main function is to generate and control plasma. The process objectives and environments of lithography machine power supplies are very different, belonging to different types of power supplies. At present, the company does not supply lithography machine power supplies.