Inquiries and Requests

Serving a diverse client base around the world, CIC is a leading manufacturer and supplier of current transformers, potential transformers (voltage transformers), distribution transformers, epoxy insulators, electronic meters, and other electrical and electronic products.

Inquiries and Requests

Contact CIC (Challenge Industrial Co., Ltd.)

Please take a moment to fill out the contact form below. CIC representatives will respond to your request as soon as possible.


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    Challenge Industrial Co., Ltd. | Taipei Headquarters
  • 1F, #46, Lane 80, Section 3, Nangang Road, Nangang District, Taipei City 115, TAIWAN
  • +886-2-27883368 Ext. 2318
  • +886-2-27883319