With almost 3 decades of EDM development and manufacturing experience, CHMER and their affiliated companies are continuously striving to design and produce the finest quality EDM products. Through in-house R&D department, they have developed a highly reliable and user friendly CNC controller, as well as state-of-the art EDM power supplies. Through their in-house software department, they have developed EDM specific software to optimize the cutting performance between the power supply and controller, and also provide user specific software for special applications.