Since 1952, APEM has been a leader in the manufacturing of high quality miniature and industrial switches. Offering one of the broadest product lines on the market, APEM's switch line includes pushbuttons, rockers, slides, toggles, DIPs, rotaries, tacts, keylocks, pushwheels and snap-action switches. APEM also provides a wide range of industrial controls, joysticks, membrane switches, switch panels, and keypads. For more information about APEM or its broad line of products, contact APEM Components, Inc., 63 Neck Road, Haverhill, MA 01835 at 978-372-1602 or visit the company's website at www.apem.com.