Profile: Rilco Manufacturing Company specializes in piping insulation. We develop high density polyurethane for a wide variety of cryogenic pre-insulated pipe support applications. We are ISO 9001 certified. We range from liquified natural gas to ammonia as well as chilled water utilization with temperatures as low as negative 275 degrees fahrenheit. We also encompass insulated support for high temperature as high as 1800 degrees fahrenheit.