API Technologies is a ruling technology manufacturer of RF/ microwave for transferring information between two circuits with no direct electrical connection. 

API Technologies also offers microelectronics and security appliances for critical and extreme reliability processes. API Technologies also designed and customized security technologies for aerospace, hospitals, communication agencies, and personal uses. In addition, API Technologies supplies connectors, capacitors, amplifiers, and other electronics appliances.

They also supply attenuators for measuring signals and amplitude lowering to facilitate measurements or protect the device from signal levels that might damage it.

These are produced to help humans secure resources and modify the world around them. API Technologies industries are full of various designed electronics components and systems for commercial, defense, and aerospace benefits.