Directions to Analytical Instruments: From Hwy 60 take the Azusa Ave. exit. Go North on Azusa Avue. until you reach Anaheim-Puente Rd. Make a left turn at the signal light and follow the road until you come to a stop sign. Turn left on Chestnut St. Proceed 1/4 mile, TAI is located on the left side. Teledyne Electronics and Communications Analytical Instruments 16830 Chestnut St. City of Industry, CA 91748 Phone: (626) 961-9221 Fax: (626) 961-2538