Our Services

Explore CoolHan Best Services

Cloud PBX Phone

Cloud PBX Phone

Innovative technologies for cloud-based communication services set standards

Naver Cloud Service

Naver Cloud Service

We provide cloud solutions that suit your business needs.

Network IT Support

Network IT Support

We specialize in planning, installation, and repair of full range security.

Fiber Internet

Fiber Internet

We’re the global digital infrastructure company that delivers extraordinary connections with genuine care.

100

Internet
Package

823

Satisfaction
Clients

250

Available
Channels

964

Projects
Completed
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About Image

28+

Years of experience

Discover A Wider World Of Recreation

Broadband provider offers a higher-speed of data transmission.

We’ve streamlined our plans to give your office the fastest internet available at your address for one low monthly price.

Our fastest ever router

Browse and download around the clock

Superfast and ultra-reliable

Sandra Braun

Senior Executive
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Why Choose CoolHan

Best Internet & All of Networks for YOU

Fiber internet

Optical network, Ethernet services, Dedicated internet, SD WAN & IP VPN

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Free Installation

Broadband is provides you with to a high-speed connection to the Internet.

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Fast Support 24/7

Broadband is provides you with to a high-speed connection to the Internet.

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Best Pricing

Broadband is provides you with to a high-speed connection to the Internet.

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Network IT Support

Planning, implementation or maintenance - to IT.

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ONEstop IT Service

From internet installation to maintenance of all IT devices at once

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