SUNBO is a specialized company in the shipbuilding business sector and has been mainly working with Korean major shipyards such as Hyundai Heavy Industry, Samsung Heavy Industry, and Daewoo Shipbuilding and Marine Engineering in many projects. From 2000s, SUNBO started to join in LNG related business and has delivered many LNG related systems such as LNG Fuel Gas Supply System, Partial Reliquefaction System, Boil-off Gas Compressor System, and Regasification Module by collaborating with its clients. Especially, regarding the LNG Fuel Gas Supply System for LNG Fueled Ship, SUNBO has delivered several types of LNG Fuel Gas Supply System such as ME-GI, X-DF, and Four stroke engine FGSS and has provided EPCC services to its clients. Currently, SUNBO focuses on LNG related shipbuilding business and tries to enhance its capability and capacity to become the worldwide player and satisfy its clients' needs.