MARU is an engineering company specializing in the design, manufacturing supervision and integration of LPG storage tanks, LPG skid systems, LPG semitrailers and LPG bobtail tanks, serving the global LPG industry with more than two decades of technical expertise. Inspired by the Japanese word “circle”, MARU represents a complete and integrated project cycle — from specification analysis to engineering design, production control, quality management and on-site commissioning.
Headquartered in Istanbul, Turkey’s principal industrial hub, MARU operates within close proximity to the country’s main fabrication facilities and certified inspection bodies. Our engineering team conducts detailed calculations, code compliance checks and project planning in accordance with EN 13445, EN 12493, ADR/RID, TPED and international LPG standards. We support our clients with a full scope of technical services — finite-element-based mechanical design, tank specification development, fabrication consultancy, documentation preparation, FAT/SAT supervision and operational integration.
Beyond tank manufacturing, MARU supplies complete facility solutions by integrating pumps, compressors, dispensers, filling scales, safety equipment and accessories sourced from globally established manufacturers. All components are selected to ensure compatibility, reliability and long-term performance for autogas stations, storage terminals, cylinder filling plants and industrial LPG users.
Today, MARU systems operate across Europe, the Middle East, Africa, Asia and Latin America. Our mission is to deliver technically accurate, safe and efficient solutions that comply with international standards and meet the operational demands of modern LPG infrastructure.
LPG storage tanks
LPG skid systems
LPG semitrailers
LPG bobtail tanks
LPG engineering solutions
LPG facility equipment
EN 12493 LPG tanks
LPG autogas systems
International LPG projects