kelso technologies is a leading innovator in the railway equipment supply industry. our company, which is engaged in the design, engineering, sales, production and distribution of patented technologies, addresses the challenging issues involved in the safe transportation of railed and trucked commodities. our products are specifically designed to provide reliability and performance while minimizing the potential effects of human error whenever possible. a series of external pressure relief valves, a revolutionary new manway system, eduction tubes and pd hopper components are just a few of the offerings available from kelso. in addition, we are in the process of developing new and innovative products to our folio including, but not limited to, a bottom outlet and vacuum relief valve for general purpose cars.