For your smart life
SJ TECH

Smart thinking makes smart life!

Anytime, anywhere
the nearest presence around you
SJ Tech is bringing infinite human technology for you  

SJ TECH Business

For your smart life
SJ TECH

Smart thinking  makes smart life!

Anytime, anywhere the nearest presence around you
SJ Tech is bringing infinite human technology for you.

SJ TECH Business Area


Partnership Network


Partnership Network

Subsidiary Companies


Global company that broadens its borders to the World. For more detailed information about SJ Tech's subsidiaries, click here .
We will do our best to satisfy our customers and partners with the world's most advanced technology.


Subsidiary Companies


Global company that broadens its borders to the World.

For more detailed information about SJ Tech's subsidiaries,

click here.
We will do our best to satisfy our customers and partners with the world's most advanced technology.


Contact Us

Front Office
Research Institutes
Factories
Branches

Industrial-Academic Convergence School 232,
237, Sangidaehak-ro,
Siheung-si, Gyeonggi-do


T. 031-431-9970
F. 031-431-9978
e-mail. andershwang@sjseal.com
ICT Research Institute

237 Korea Polytechnic University, 

Industrial-Academic Convergence School 232

Hoengseong
38-59 Woocheon Industrial Complex, Hoengseong-gun, Gangwon-do

Busan

Busan Sasang-gu Daehongno 201-4 23-4
China(ASI)
Guangdong Province Guangxi Xinxiang Xintang Jinfu Mixin Building No. 59 Asoi Plaza Building 
Institute of Technology
237 Korea Polytechnic University,
Technology Innovation Park
414
Cheongna
64, 30 Wonchang Road,
Seo-gu, Incheon
T. 032-665-5531/5532
F. 032-665-2374
Institute of E-mobility38-59 Woocheon Industrial Complex, Hoengseong-gun, Gangwon-do
Wonju
 108 Wonju-si Sochomyeon Hyunson Road, Gangwon-do
Gaesung
Kaesong Industrial District, Kaesong City, Phase 1 5-1

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