... high quality hinge special for laboratory.4.Side plate: 18/16mmEOUJIA high quality plate, polyester resin coating treatment, water proof ... PVC sealing edging.5.Drawer bottom plate: 18/16mmEOUJIA high quality plate, polyester resin coating treatment, water proof ... tailor-made for laboratories.7.Laminate: 18mmEOUJIA machine-made plate,polyester resin coating treatment, water proof PVC sealing ...