Hollow board turnover box with light weight, any specifications can be multi-stacked, low cost, look gorgeous, long life, and outstanding shockproof, anti-friction, anti-litter pollution, anti-extrusion properties. Can choose according to the actual requirements of different properties (conductive, anti-static, general, etc.) hollow plastic sheet, this product has been identified Japanese, American, Korean and other large enterprises headquarters for standardization warehousing, transport containers.