eps format, with jpg preview, the crucial words: Vector cartons, packaging, large-scale packaging, boxes, cartons, vector material Vector cardboard carton material 纸板 纸板 材料 矢量纸箱材料
A pretty shipping container used ad the icon for Cantocore: http://cantocore.com/ 航运 容器 颜色 Cantocore 运输容器