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Customer Service E-mail:
Customer Service phone number: 0800-001-568
Customer Service Response Times: Monday to Friday: 9:00-18:00

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About Us

Chunghwa Telecom (CHT) 100% Subsidiary Company

Chunghwa System Integration (CSI) is a professional high-tech system integration ICT service company, established by CHT. Depending on the demands of business or the expansion of overseas operations, we will continue to increase capital.

A Leader in High-Tech ICT Integration Service

We recruit professionals in various fields, elites in the information industry, and provide customers with professional and differentiated services through vertical integration of IaaS/PaaS/SaaS.

Based in Taiwan, International Perspective, Global Layout

With the popularization of the global network, the integration of ICT service scope expand day by day. Chunghwa Systems Integration successively established headquarter in Taipei, divisions in Taichung and Kaohsiung, and will continue to grow in the future.

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