... exporting seaworthy packingThe use of PPGI1. Construction, indoor and outdoor applications: Roof ,the roof structure, Balcony ... , fans, vacuum cleaners, etc. Sheet metal processing and furniture applications: the ventilation heating furnace, oil furnace ... bathtub, activity pools, wardrobe, desk, bedside cabinets, bed, sofa, coffee table, chairs, cleaning machines, lockers, filing cabinets, file boxes, ...