Born in Makassar, December 23, 1963. He holds a Chemical Engineering S1 of Institute of Technology 10 November Surabaya (ITS) and grabbed S2 Chemical Engineering from Kyushu University of Japan. He currently serves as General Manager Research & Technology PT Krakatau Steel (Persero) Tbk. Experience as a lecturer at the State University of Sultan Agung Tirtayasa and as a team member Gas Emission Reduction in Asia Pacific.
Born in Bojonegoro August 6th, 1960. Acquired Barchelor's Degree in Mechanical Engineering from ITS Surabaya. Previously Served as GM of OOTC Project Specialist Team office of the CEO at Semen Tonasa. Attended TPM Seminar organized by PT. Semen Gresik on July 31st 2009.