Trusted by the world’s most reputable manufacturers for more than 40 years, Defond is an industry leader specialized in user interface and integrated module solutions.

Going beyond the field of switches and switching systems, we are equipped to offer UIM (User Interface Module), IoT (Internet of Things), BLDC control (Brushless DC electric motor), BMS (Battery Management System) and many other integrated solutions.

We deliver quality products at the fastest speed to market through our facilities in Asia and Europe, serving local and international customers ranging from SME to Fortune 500 companies.


Defond provides specialized user interface and integrated module solutions with leading technology that serve automotive, electrical & electronic and power tool industries among others.

Core Competencies

We are determined to shorten your time to market while minimizing overall cost and attaining superior quality through our extensive experience.