This BRF S.A. a Brazilian food company created from the 2009 merger of two brands Perdigão and Sadia. which can be described as a complex industrial group , producers and exporters of frozen processed and unprocessed of Frozen Whole Chicken , Frozen Chicken Wing , Frozen Chicken Leg Quarter , Frozen Chicken Paw , Frozen chicken Feet , Frozen Chicken Neck , Frozen Chicken Heart and Liver , Frozen Chicken Drumstick , calibrated and non-calibrated chicken breast fillets.