high quality paper pulp egg tray ... for layers , breeders , broilers and chcks , incubator , fan , egg tray , automatic feeding system , automatic drinking system ... developing and manufacturing various kinds of poultry equipment .Quality : to satisfy customers in different ability of purchasing ... for transporting eggs as usuall . ) Material : PVC,PP,PS,PET,APET,PETG,PLA,etc Color : pellucidSize : ...