As a registered telecom construction contractor, CANCO takes full responsibility for school, hospital and corporate networks — from design and installation to inspection and maintenance.
We handle everything ourselves, from a single office phone to a whole campus network.
UTP and fiber cabling, rack and switch setup, and data/phone outlet installation — all in one.
We design and build networks for classrooms, teachers' offices and school administration offices to fit each school's environment and guidelines.
As an official SK Broadband BP, we handle activation and relocation of business internet, IP phones and IPTV. Business VoIP and internet sign-up consultation →
We install security CCTV, IPTV and digital signage, including wiring and network integration.
We provide maintenance, management and performance inspection of building telecom facilities under the Information and Communications Construction Business Act.
After installation, we keep checking status remotely and dispatch quickly to the site if a fault occurs.
Sites installed directly by CANCO engineers.






We check the building structure and existing lines and equipment in person.
We provide design documents and quotes based on standard estimating guidelines.
We install safely according to the agreed schedule.
We complete line tests and completion documents, and continue with after-service.
CANCO is registered as a telecom construction business with Busan Metropolitan City under Article 14 of the Information and Communications Construction Business Act, and holds the qualifications required for public-sector and school construction and maintenance contracts.
※ The corporate registration number on the certificate is masked for privacy. Copies for bids and contracts are available on request.
Free consultation, starting with a site survey. Main number 1670-1369
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