Contact

• tel 070-5226-1147
• fax 070-8228-1147
• e-mail email@sngy.io

• HQ

  251-307 ho, 50 UNIST-gil, Eonyang-eup, Ulju-gun, Ulsan, 44919, Republic of Korea
  Ulsan, Republic of Korea

• Pangyo

  B 406-ho, 670, Daewangpangyo-ro, Bundang-gu
  Seongnam-si, Gyeonggi-do, Republic of Korea