Ho-Chen manufactures professional CNC EDM & Deep hole drilling machine. Ho-Chen is founded by a group of professionals to do the electric research and machine development. They all have more than 10 years experience in EDM field, and have great unique skills in R & D. Ho-Chen EDM has been based on the concepts of "honest, quality, innovation, service" for ever-lasting business.

Ho-Chen has various range of EDM, from RAM type EDM which travel is 3115 x 800 x 600, and its maximum work-piece is 3700 x 1400 x 700 (oil tank can be expanded) to conventional C type EDM which travel is 300 x 250 x 150. The machine base is constructed by high-strength meehanite cast iron, machine parts are almost imported and use Scheenberger (Switzerland) linear bearings match high precision ball screw achieve absolute precision in the movement work tank. In terms of performance, from CNC, PNC, ZNC, NZ,drilling, DZNC, C-axis, ATC (Automatic electrodes change) systems. Software and hardware are developed by Ho-Chen, customer's technical requirements of any sort will be readily satisfied in full. The hardware is utilized an industrial high-speed computer for stability, durability, high reliability and matched position control precision. The software design supports ergonomics operation, dialogue options for easy operation by new operators. Utilizes a special mosfet electric discharge circuit design for rapid speed finishing and reduced electrode wear to enable mold surface polishing and prevent surface hardening. Production accuracy can reach up to Ra0.2um.

Perfect services from Ho-Chen are supported by its vast pre-sale data bank, well-trained personal as well as complete after services. High product quality and many models are readily available for distributors.