Our Locations

Featured Products


CIC | CHALLENGE INDUSTRIAL CO., LTD., since 1974, is a leading manufacturer of current transformers, voltage transformers, distribution transformers, detuned reactors, epoxy insulators, electronic energy meters, etc. CIC also supplies and distributes a wide range of other electrical or electronic apparatus for the use of various industries.

Certified to ISO 9001, CIC ensures superior quality of its goods through such advanced technologies and materials as Swiss-manufactured equipment (for the production of resin insulators), Araldite® epoxy resin, and technology transferred from Messwandler-Bau (MWB) of Germany.

Backed by 44 years of experience, CIC offers custom-made products, OEM/ODM services, and technical support tailored to the needs of its discerning clientele.

Our Locations

CIC (Challenge Industrial Co., Ltd.) Global Locations

    CIC Taipei Headquarters
  • 1F, No. 46, Lane 80, Sec. 3, Nangang Rd., Nangang District, Taipei City 115, TAIWAN
  • +886-2-2789-1101
  • +886-2-2788-3319

Manufacturing Plants

Taoyuan, Taiwan

No. 98, Shuibian 1st Rd., Taoyuan Dist., Taoyuan City 33051, Taiwan

Zhongli, Taiwan

No. 33, Ln. 433, Sec. 2, Zhongzheng Rd., Zhongli Dist., Taoyuan City 32051, Taiwan


Challenge Electric (Jiaxing) Co., Ltd.
North of 7th Building, No. 1 Bazi Road, Xiuzhou District, Jiaxing City, Zhejiang Province, China


Challenge Industrial Co. Malaysia Sdn. Bhd.
No. 39, Jalan SS 26/13, Taman Mayang Jaya 47301, Petaling Jaya, Selangor Darul Ehsan, Malaysia

Affiliated Companies

Youwon Enterprises Co., Ltd.

5F, No. 46, Lane 80, Nan Kang Road, Sec. 3, Taipei City 115, Taiwan

APLUS Power Solution Corporation

19 General Malvar St., San Antonio Village Brgy. San Antonio, Pasig City, Manila, Philippines