Tai Chang Electrical are one of the professional transformers manufacturers and suppliers in Taiwan, providing main product range include dry isolation, auto transformer, cast resin transformer, inverter transformer, k-factor transformer, rectifier transformer/replenisher transformer, ferroresonant transformer, saturant transformer, toroidal transformer, oil-type transformer, filtering choke, rectifier/capactitance choke, motor staring choke, high frequency choke, induction voltage regulator, induction voltage stabilizer, power filter system ups, uninterruptible power supply.