On January 3, 2013, OCK Group Berhad appointed Dato' Syed Norulzaman Bin Syed Kamarulzaman as Independent & Non Executive Chairman of Audit Committee. Dato' Syed Norulzaman Bin Syed Kamarulzaman joined the Administrative and Diplomatic Service of the Malaysian Government in 1973 and was assigned to the Ministry of Foreign Affairs. Dato' Syed Norulzaman served in different capacities in the Ministry's Political and Administration divisions as well as in Malaysia's diplomatic mission in Geneva, Baghdad, Ottawa and Jakarta.

In September 1994, Dato' Syed Norulzaman was appointed as Malaysia's Ambassador to Spain where he served for 3 years. On returning to Kuala Lumpur in November 1997, he assumed the post of Undersecretary for East Asia and South-Asia at the Ministry of Foreign Affairs, prior to his appointment to head the Institute of Diplomacy and Foreign Relations, Prime Minister's Department, as its Director General in June 1999. He returned to the Ministry of Foreign Affairs in November 2001 before his appointment as Malaysia's Ambassador to the Kingdom of Thailand, a position he held until January 2005.

He was subsequently appointed as Malaysia's Ambassador to the People's Republic of China, based in Beijing where he served for 5 years till December 2009 before returning to Malaysia to retire from government service. Upon his return to Malaysia, Dato' Syed Norulzaman was appointed as Public Interest Director at the Federation of Investment Managers Malaysia (FIMM), a position he held until August 2012. He is currently a Director of Winnburner Asia Sdn Bhd.

Dato' Syed Norulzaman is also the Chairman of Mah Sing Foundation, a charitable organisation providing assistance to the neeedy within the community.