R & D
STX Engine is concentrating its efforts on the research and development of new technologies and products for a better future for its customers based on its Engine Technology Research Center in Changwon and Electronic Communication Research Center in Yongin.
Engine Technology Research Center
In the Engine Technology Research Center, key personnel in the field of base and application technologies are preparing for the future of environmentally friendly
smart engines and power plant system products and are exerting their efforts on the localization of core components through win-win technology development with
small and medium sized partners.

Electronic Communication Research Center
The Electronic Communication Research Center is responsible for one axis of the domestic defense industry in the field of sonar and radar/communication.
It is leading the development of weapon systems in the field of electronic communication based on core source technologies.
In addition, the Electronic Communication Research Center acquired the CMMI (Capability Maturity Model Integration) MODEL Level 3 Certification, which is the
international official assessment index for project implementation capability.

CMMI Lv3
Contact Point
Responsible Person |
Department |
Tel |
E-mail |
Mr. Suk Pan Seo |
Engine Technology Research Center |
+82-55-280-0816 |
spseo@onestx.com |
Mr. Cheol Ho Lee |
Electronic Communication Research Center |
+82-31-288-8270 |
lchya@onestx.com |