Founded in 2012, CHOWIS Co., Ltd. is a diagnostic and evaluation technology company specializing in optic, video image
processing technology and software development. Our clients are global cosmetic and medical groups, as well as
hospital and clinics seeking cutting-edge skin and hair diagnostic solutions and devices for various mobile platforms.

Our company motto is

>Right Product, Right Timing, Right Price for the Right Customer

Clients need us to continuously invest in the latest R&D developments. CHOWIS develops ideas and
realizes them in hardware and software content that add value to our clients products and services.
Of course, these are always adapted to match our client specific local needs.
Our mission is to deliver only best-possible quality products
and services to our customers around the world.



Our mission is to deliver “value-added” best quality

products and services to our customers

whenever they need most, with reasonable prices.

Learn, Change, Improve

There is no growth in company without members’ personal

improvement. Chowis encourages its members to develop

their potentials and challenge against their limit with no fear.

Open and transparent

Open and transparent communication, this is our

key to achieve best quality products and services.


We strive to keep and practice the spirit of “together with

community” as our belief is that no success comes alone.


Ryan Choi
Hwa Rang OH
Head of division
Management support
Yang Hae Kwon
Principal R&D Engineer
Measurement / Analysis
Jeong Ju Cha
General Manager Procurement
Sung Yong Lee
Senior Engineer
HW / ME development
Kwang Suk Choi
Production Staff
Young Sil Im
Account Management
Sang Gi Park
Senior Manager
Domestic Sales
Sung Hun Choi
Domestic Sales
Hyung Ju Jun
Product Manager
Domestic Sales
Joo Young Park
UI design / Web design
Xiaofel Wu
Sales Manager
International Sales / CN, TW, HK
Viktoriya Pak
Sales Manager
International Sales