BT Machinery sells the OMAS line of wire forming and processing machinery as well as the Bennett Mahler and Simplex-Rapid lines of spring manufacturing machinery.

A.I.T. represents Itaya Spring Making Machinery, Dorn Spring End Grinding Machinery, MicroStudio Testing Equipment and Spring Tolling Tools.

controls-tension, payouts-shaft type, payouts-shaftless, payouts-spool cap, speed & production indicators, spoolers, takeups-coil, takeups-dual reel, takeups-multi-station, takeups-single reel