Abisai Manullang

Abisai Manullang is a Mechanical Engineer with extensive experience in HVAC and plumbing design, currently employed at DSCO Group since May 2021. Prior to this role, Abisai worked at PT. Hantaran Prima Mandiri from June 2006 to May 2021, serving as both a Mechanical Engineer and MEP drafter, where responsibilities included designing installation systems and creating various technical drawings such as isometric plumbing and electrical single line diagrams. Abisai holds a Bachelor's degree in Electrical and Electronics Engineering from Universitas Krisnadwipayana, completed in 2015.