Copyright  ⓒ  2016 Smarthan Co., Ltd.

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Smart-han Co., Ltd

Phone   +82 70 8244 2200
Fax   +82 31 735 0131​

Address  #13449 Established 54 by Sujeong-gu, Seongnam-si, Gyeonggi-do

2nd Techno Valley Corporate Growth Center 8th Floor No. 818

Customer Center

10: 00 ~ 12: 00, 13: 00 ~ 19: 00

(Closed Saturdays, Sundays and national holidays)

We research and develop digital contents using augmented reality

and virtual reality technology.
Meet fun, amazing services that combine analog content with digital solutions!

Coloring products


Tayo Coloring

City Story Coloring

City Story Coloring

Digital app web

Web (PC/Mobile)
Epub 3.0


Posters & Brochures
Book design

​Contact us

Education App

Functional App

City Stories

With City Story Coloring
Take a trip around

the world city.
Paris Eiffel Tower,

New York Statue of Liberty

Rome Colosseum,

London Big Ben ...

There are so many amazing things in one picture

An exciting story unfolds!

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