... , the main production is poultry equipment , such as cage system for layers , breeders , broilers and chcks , incubator , fan , egg tray , automatic ... line : Anny Wang, 0086 13663282016 . Welcome your sincere calls or text or email Material : PVC,PP,PS,PET,APET,PETG,PLA,etcColor ... eggs , 12 eggs , 20 eggs , 30 eggsUse : transport the eggs or put it in supermarket for selling eggs incubator egg tray