People

MEET THE TEAM
Hi! We are SNJ!
We always remain your disposal.

MARKETING EXECUTIVE

Chang Tae Hee
(Julian)

CEO

“As the First, So the Last”

julian@medicalsnj.com
+82)70-4618-4146

SALES & MARKETING

Kyung Jung Wook

Domestic Sales Director

“Scent of Human”

sales@medicalsnj.com
+82)70-4618-4148

Jung Yoon Hye
(Julia)

Overseas Sales Director

"Keep Calm and Carry On"

julia@medicalsnj.com
+82)70-4618-4415

Jung Eun Gyeong
(Silver)

Overseas Sales & Marketing Manager

“Valuable Growth in Going Through Hardship”

overseas@medicalsnj.com
+82)70-4618-4191

Shim Min Jung
(Jennifer)

Clinical Project Manager

"Never Stop Dreaming"

clinical@medicalsnj.com
+82)70-4618-4147

Ryu Ha Eun

Clinical Assistant

"You can Choose to be Happy"

clinical1@medicalsnj.com
+82)70-4618-4149

Jang Yeon Sun

Marketing Assistant

"Happy Life"

marketing1@medicalsnj.com
+82)70-4618-4829

Kim Young A

Marketing Assistant

"Sometimes People Laugh for No Reason."

marketing2@medicalsnj.com
+82)70-4618-5235

MANAGEMENT SUPPORT

Lee Jong Mi

Account Manager

"The Beginning is Half of the Whole"

snj@medicalsnj.com
+82)70-4618-4416

Yoon Ji Soo

Account Assistant

"Heart and Soul"

snj1@medicalsnj.com
+82)70-4618-4416

PRODUCTION & PURCHASING

Ko Dong Yeon

Production Manager

“The Machine Doesn’t Lie”

production@medicalsnj.com
+82)70-4618-4489

Choi Seung Youl

Production Engineer

“Make a Sharp Distinction Between Working and Playing Time”

production@medicalsnj.com
+82)70-4618-4489

Um Eun Seong

Production Engineer

“The Battle is in Full Swing”

production@medicalsnj.com
+82)70-4618-4489

Choo Hyeon Bae

Production Engineer

"Life is a Roller Coaster"

production@medicalsnj.com
+82)2-866-9006

Lee Jun Guk

Quality Control Manager

“Only Now is the Best Time”

purchase@medicalsnj.com
+82)70-4618-4489

Hong Min Woo

Quality Control Engineer

“Don’t Worry”

qccenter2@medicalsnj.com
+82)70-4618-4488

Ok Won Seon

Material Control Manager

“Action at Time of Thinking”

materials@medicalsnj.com
+82)2-866-9006

Sun Yong Hwan

Material Control Assistant

"The biggest mistake is not to start."

materials1@medicalsnj.com
+82)2-866-9006

TECHNICAL SUPPORT

Ahn Min Jin
(Eddie)

Technical Manager

“Think About What to Do”

ascenter@medicalsnj.com
+82)70-4618-4192

An Sung Min

Service Engineer

"Only I can change my life. No one do it for me"

ascenter@medicalsnj.com
+82)70-4618-4488

Park Jae Gyun

Service Engineer

"The Eyes are the Laziest and the Hands and Feet are the Most Diligent"

ascenter@medicalsnj.com
+82)70-4618-4488

R & D CENTER

Yoon Jang Jung

Director

"Entropy Equilibrium"

rndcenter@medicalsnj.com
+82)70-4618-4414

Choi Don been

Deputy Director

"Let's Admit Individual Differences in Thinking Concept or Conscience to Act"

rndcenter2@medicalsnj.com
+82)70-4618-4414

Jung Ki Jin

Senior Engineer

"Work Smart, Play Hard!"

rndcenter@medicalsnj.com
+82)70-4618-4414

Jung Seung Ha

Engineer

"There is No Right Answer in Life"

rndcenter1@medicalsnj.com
+82)70-4618-4414

Lee Hyang Kee
(David)

Regulatory Affair Manager

“Happy Virus”

qccenter@medicalsnj.com
+82)70-4618-4150

Lee Hye Won

Quality Assurance Manager

"Passionately, Patiently, Positively"

qacenter@medicalsnj.com
+82)70-4618-4190

An Jeong Yoon
(Amelia)

Regulatory Affair Assistant

"You will Never Know Until You Try"

racenter@medicalsnj.com
+82)70-4618-4150