Zebryk Engineering has been in operation in Southbridge, Massachusetts, USA  for 25 years. The founder, Jay Zebryk,  was involved in the development of cellular data.  The product offered include Radio Modules, Remote Controls, Microcontrollers, Antennas, Wireless Sensors, Cordless Alarms, Telemetry Systems, Transmitters, Receivers, and Transceivers.

The services offered by the company include the following:

Comprehensive Product Development

RF Circuits

Antennas

Microcontrollers

Embedded Software

Electronic Circuits

PCB Layout

Custom Enclosures

Prototype Assembly

Radio Range Testing

FCC Certification

Component Purchasing

Manufacturing

Testing

Packaging

Shipping

Warranty Service