Ames Chemicals Blending and Grinding 2500 N Loop Dr ETREMA Products, Inc. (ETREMA) is an Iowa corporation engaged in the manufacture and distribution of smart material alloys, devices using such alloys, and engineering services. ETREMA holds the exclusive license for processing an advanced smart material called ETREMA Terfenol-D � ('Terfenol-D'). ETREMA was formed in 1987 to develop, manufacture and market Terfenol-D. Currently ETREMA has the only facility in the world with the ability to produce commercial quantities of high quality of Terfenol-D. Ames IA Chemicals Blending and Grinding Etrema Products Inc www.etrema.com Edge Technologies ExTREMA Magnetostriction Terfenol Transducer Sonar Actuators Sensors Ultrasonic Smart structure Smart material Smartmetal ames iowa linear motors ETREMA Terfenol-D Actuator Petroleum Oil Ultrasonic PZT PZT alternative piezoelectric Edge Technologies ExTREMA Magnetostriction Terfenol Transducer Sonar Actuators Sensors Ultrasonic Smart structure Smart material Smartmetal ames iowa linear motors ETREMA Terfenol-D Actuator Petroleum Oil Ultrasonic PZT PZT alternative piezoelectric Business Reviews Etrema Products Inc Testimonials