TAILI® is a professional variable transformers manufacturer based in Taiwan, established in Northern Taiwan in 1993. Initially, the company focused on supporting the development of domestic industries and infrastructure, specializing in the research and production of various types of Variable (Auto)Transformers (VARIAC) also known as Voltage Regulators (VOLTAC). Our product range includes Slide Voltage Regulators (TL-SLIDAC), Automatic Voltage Regulators (TL-AVR), Induction Voltage Regulators (TL-IVR), Power Transformers(TL-MD&TL-MTF), high and low-voltage transformers, as well as Specialized Transformers and Puncture / Insulation Tester(TL-LH), Torque motor controllers(TL-TM). At the same time, we have also long been dedicated to the development of Customized Variable Transformers(Customized Voltage Regulators). With over 30 years of professional experience, we adhere to strict standards in raw material quality and standardized production management, always prioritizing stable quality. We insist on being Made in Taiwan and are certified with EU CE Certification (EN/IEC 61558-1, EN/IEC 61588-2-13). In the future, we will continue to provide dedicated service to both domestic and international customers.