Delayer is a crucial technology in the semiconductor industry, widely used in fields such as failure analysis, reverse engineering, and process development. With the continuous progress of chip manufacturing technology, device sizes continue to shrink, structures become increasingly complex, and there is a scarcity of personnel for layer removal in the market industry, as well as long training times for hands-on experience.

The Beijing Sanhelian Reaction Ion Etching Machine has a fully Chinese operating system that is convenient and quick to use, supports one click operation and step-by-step operation, and also supports recording of operation logs for traceability and viewing.