Smile Electric Co., Ltd. was established in 1972, specialized in the manufacture of transformers and other related products, including control system, thermal controller automatic voltage regulator etc. In 1980, we embarked on the research of different transformers. In 1983, we engaged in improving the product quality and specialized in control system, and automatic voltage regulator, and voltage transformer. In 1986, we concentrated on automatic voltage regulator and slidac transformer for more profesional and excellent service. In 1989, to meet the market demands and product division, we paid full effort on developing slidac trasformers. In the mean time, we established good co-operation with several leading professional A.V.R. manufacturers in Taiwan, in business and technology way. Accumulating 28 years professional experience, we have earned a leading position in the field. We always keep the faith of high quality to meet the requests of all customers.

Manufacturer of variable transformer, slidacs, voltage transformers, volt sliders, AVR, automatic voltage regulators, automatic induction voltage stabilizers, torque motor , toroidal power transformer, toroidal transformers, coils transformers , CT attenuator, Stereo out OPT sensor transformer, torque motors, OEM & ODM, etc.