Corporate status

CEO

Gangdeuk LEE

Headquarters

55, Jisiksanup1-ro, Hayang-eup, Gyeongsan-city, Gyeongsangbuk-do Republic of KOREA

Date of establishment

2007.04.21

Number of employees

35

TEL

053) 856-5978

FAX

053) 856-9773

Homepage

www.tstco.kr

E-mail

tstco@chol.com

Special Note

Venture / Innobiz / Corporate Research Institute Certificate