GEMELS SRL was founded in 1969 as a Company specialized in the DESIGNING and MANUFACTURING of ball valves from 1/4″ up to 24″. Became a worldwide leader in industrial & hydraulic field, GEMELS since 2010 started to focalize and to invest more and more also in OIL&GAS field. In the middle of North Italy, GEMELS is located in Trescore Balneario, Bergamo, less than 50 km from Milan, with an area of more than 10.000 mq.