JOWA USA, Inc. in Littleton, MA has provided Metritape tank gauging systems to customers worldwide since 1965. Simple, Rugged, Reliable. Come see us in Booth 2552 to discuss you needs. JOWA introduces the NEW JOWA Safe Water clean water system that eliminates the need for bottled water on-board ships. Looking to ditch chlorine dosing for your potable water system? Switch to a Silver Ion water treatment system. No bad taste or smell and no hazardous chemicals used. JOWA USA is also the North American distributor and service center of JOWA AB products. JOWA AB manufactures pioneering technology that is recognized worldwide for oily water separators, sewage treatment systems, emulsion breaking systems, oil discharge monitoring and control systems, and fresh water equipment. JOWA also produces Fuel Homogenizer systems for marine and land based applications. Products are approved by major classification societies that include DNV GL, LR, ABS, BV, and USCG. Worldwide parts depots and service locations: Holland, Sweden, Greece, USA, Singapore and China.