Recently, we have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud.
The shortage of electronic components in the market is seen by scammers as a prime opportunity to catch manufacturers and other consumers with actual needs off guard.
Please note that the only official website & email suffix are
WIN SOURCE does not have any other Company Name or Website.


Apem Inc.

For over 60 years, APEM has been a leading manufacturer of high quality miniature and industrial switches, offering one of the broadest ranges of products in the industry. APEM’s portfolio, comprised of an expanding range of HMI interface products, includes switches, joysticks, indicators and keypads. APEM is a vertically integrated manufacturer with a strong commitment to maintaining its exceptionally high standards in safety, service and reliability, while continuing its emphasis on innovation and product development. For more information about APEM, Inc.’s product line, please visit the company’s website at CH Products and MEC Switches are trade names of APEM, Inc.
Headquarters 970 Park Center Dr, Vista, California, 92081, United States
Phone Number (760) 598-2518
Revenue $325 Million
SIC Code 36,367
NAICS Code 33,334
Top Competitors EAO|C&K Components|Grayhill|Korry Electronics|Marquardt|The Bergquist|GM Nameplate|Carling Technologies