Atecom Technology Co., Ltd. is a manufacturer and supplier of semiconductor materials that was established in Taipei, Taiwan, in 1998.

We now manufacture such products as silicon ingots, raw wafers, epitaxial wafers and diffusion wafers. Meanwhile, we have recently also started to produce solar and LED sapphire/GaAs wafers. Experts in the development of power device chips, we can also provide Schottky chips, MOSFET/IGBT chips, GPP chips, open junction chips and MOSFET chips. Finally, we can offer crystal substrate production services for clients in the opto-semiconductor, MEMS, LED, power device, solar module and IC fields.