Techny Plastics Corporation

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Evolution of The INDAK Group










Indak Manufacturing Corporation was formed in 1947 by brothers-in-law Jesse Cobb and John Soreng. With help from Soreng Products Corporation, a manufacturer of solenoids, appliance controls and switches, Indak started producing automotive switches.


In the 1950’s high current blower switches became an Indak specialty. Demand for multiple blower speeds inspired Indak to design and manufacture switches and blower speed control resistors as an alternative to two-speed blower motors.


Indak also pioneered key switches for lawn tractors, and we are still the industry leader. Other lawn and garden products include high current plunger and accessory switches and electronic controls.


In 1962, due to rapidly growing sales, Indak formed Pie... [Details]