Lees Corporation has been with history of Aviation Industry in Korea. Lees Corporation is the first company who introduced API/EI certified aviation ground fueling products in Korea, 1987. From the experience more than 30 years in Korea, Lees Corporation has provided aviation ground fueling products for global market with partners who are world-leading ground fueling products companies such as Gammon, Parker Velcon, Meggitt (previous Whittaker). Commercial/Military Airports, refueling vehicles not only in Korea but also in the World with have been with Lees Corporation. Lees Corporation also manufacture bag filter system and EI certified aviation filter system based on continuous researching technology to satisfy Clients' requirement at the best condition. As one of the leading companies in aviation ground fueling industry in the World, Lees Corporation has also tried to dedicate development of aviation ground fueling industry. To share the latest global aviation standard such as EI and new technology, Lees Corporation has held Aviation fuel handling seminar periodically. Jet Fuel filter systems require strictest regulation among hydrocarbon filter systems as quality of Jet fuel affects human lives directly. Not only quality of Jet fuel but also safety of filter system itself is very important since Jet Fuel filter systems usually are installed in Airports and petrochemical complexes such as Fuel farm and a petroleum refinery. Lees Corporation has manufactured Industrial filter systems and pressure vessels based on 30years-exprience and know-how about Jet fuel filter systems. As an ASME (American Society of Mechanical Engineers) Boiler and Pressure Vessel Code Certified company, Lees Corporation has provided global standard Industrial filter systems and pressure vessels. From research to transport Jet fuel precisely and promptly, Lees Corporation also could experience and accumulate know-how for pumps and flow meters. With global leading partners in pumps and flow meter industry, Lees Corporation also provide technology and products of aviation/industrial pumps and flow meters.