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

Kang Sin Wook

Domestic Sales

"Life is a joke"

sales1@medicalsnj.com
+82)70-4618-4148

Ryu Ha Eun

Domestic Sales

"You can Choose to be Happy"

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

Jung Yoon Hye
(Julia)

Overseas Sales Director

"Keep Calm and Carry On"

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

Kim Seong Jong
(SJ)

Overseas Sales

"Everyday is a Learning Experience, No Waste"

kimsj@medicalsnj.com
+82)70-4618-5045

Chung JI Yeon
(Emma)

Overseas Sales Administrative Manager

"Like a Tiger that doesn't Step on Flowers"

overseas2@medicalsnj.com
+82)70-4618-3809

Jung Eun Gyeong
(Silver)

Marketing Manager

“Valuable Growth in Going Through Hardship”

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

Jang Yeon Sun

Marketing Assistant

"Happy Life"

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

Kim Young A

Marketing Assistant

"No Pain No Gain."

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

Shim Min Jung
(Jennifer)

Clinical Project Manager

"Never Stop Dreaming"

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

MANAGEMENT

Lee Jong Mi

Account Manager

"The Beginning is Half of the Whole"

snj@medicalsnj.com
+82)2-866-9005

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)70-4618-4488

Yu Sun Seop

Production Engineer

"Just Do It"

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

Choi Seung Youl

Production Engineer

“Make a Sharp Distinction Between Working and Playing Time”

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

Hong Min Woo

Production Engineer

“Don’t Worry”

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

Choo Hyeon Bae

Production Engineer

"Life is a Roller Coaster"

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

Jo chan hee

Production Engineer

"Become a Person of Good Influence"

production@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)70-4618-4192

Park Jae Gyun

Service Engineer

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

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

Abdallah Elmughrabi
(Adam)

Service Engineer

"Sometimes It Takes One Act of Kindness to Change a Person's Life"

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

Lee Jun Guk

Quality Control Manager

“Only Now is the Best Time”

qccenter1@medicalsnj.com
+82)70-4618-4489

Lee Bo Kyeong

Quality Control Assistant

"Have Courage and be Kind"

qccenter2@medicalsnj.com
+82)70-4618-4489

R & D CENTER

Yoon Jang Jung

R&D Director

"Entropy Equilibrium"

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

Lee Jung Hyun

R&D Engineer

"Nothing Ventured, Nothing Gained"

rndcenter4@medicalsnj.com
+82)70-4618-4414

Yu Jae Chan

R&D Engineer

"Opportunities Come to Those Who are Always Prepared"

rndcenter5@medicalsnj.com
+82)70-4618-4414

Jung Seung Ha

R&D Engineer

"There is No Right Answer in Life"

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

Kim Ha Eun

R&D Engineer

"The Courage To Continue That Counts"

rndcenter3@medicalsnj.com
+82)70-4618-4414

RA CENTER

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