Established in 1986, Arch is an organization approved by ISO-9001 certification which assures our product of quality.
Arch is specializing in AC-DC switching power supply, Medical power module, AC-DC power module and DC-DC converter.

To assure the superior quality in long-term use with sensible price, Arch produce the whole product series in own factories located in Taiwan and in China. Arch full product lines not only cover industrial and telecom applications but also medical application which named MTC / MSC series.