Expert manufacturer of current transformers, potential transformers, distribution transformers, epoxy insulators, and other electrical and electronic apparatus.

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Current Transformer (up to 25000A) | Voltage Transformer Manufacturer - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD. is one of the voltage & potential transformer manufacturers located in Taiwan since 1974. The product list including: voltage transformer, potential transformer, current transformer, instrument transformer, distribution transformer, detuned reactor, epoxy insulator, etc.

ISO 9001 certified, technology from Messwandler-Bau (MWB), Swiss-manufactured equipment, Araldite® epoxy resin used, CIC is your most trusted brand in the electronics and electrical power market.

Energy reduced, low maintenance, 30% mechanical parts elimination, both with advanced technology and 43 years of experience, CIC ensures each customer's demands are met.