JF McKenna is a specialist manufacturer of thermoformed polystyrene packaging. We offer an extensive range of trays and punnets which are all designed and manufactured in our on-site factory. They are made in a range of sizes and colours and are BRC (Global Standards for Packaging) certified. Originally designed for mushroom packaging the trays and punnets are now suitable to store meat, fruit and vegetables and any other produce. The materials used have been tested and conform with food safety regulations. Continued re-investment and expansion in the latest state of the art conversion equipment maintains a distinguished level of confidence in our ability to serve the demands of the ever-changing food sector.