#knoc #videopromotion 

Petroleum is the most important source of energy in our society. Korea National Oil Corporation, KNOC supports the Korean economy by providing a stable supply of oil. A trusted partner for energy and public service, KNOC is leading Korea’s energy future.

KNOC Website ▶https://www.knoc.co.kr

KNOC Blog ▶https://blog.naver.com/knoc3 

KNOC Facebook ▶https://www.facebook.com/KNOC.PR