FRP grating pressure but the fear of throwing light weight fiberglass grating; high strength; corrosion; excellent anti-fatigue; total aggregate net benefit is good, but it is afraid to fall, which is a lot of merit in it lacking. Each of our customers often encounter a little pick-moment feedback that found FRP grating at a 90 degree angle off the block or border phenomenon there. In fact, it is in the logistics transportation process caused the collision. Because FRP grating weakest locally is that these two places. So, FRP grating at delivery time, we must pay attention to the following points: 1. wrapping packing: 3-4mm thickness of wrapping paper ridge tile can, of course, this tile ridge paper thin, but can be better protection of FRP gratings suffer collision; additional prevents logistics transportation process, things were painted by other colored; but also can let the whole thing seem more on the grade. 2. Binding tight bandage: 1cm wide deemed appropriate use of raw rubber molecules plastic bandages, packaging firm, not loose, edges and corners separated by a layer of cardboard. 3. Place cargo security put: the best place is to put the safety of the car on flat ground, if in order to save space, you can put on end. Do not put the best placed in the corner of Ann iron products, easy up and down times of turmoil, damage the fiberglass grille. 4. Cargo light moving light: Transport Workers numerous logistics irresponsible, leaving directly from the car, the appearance of glass, steel grille is also affected. The groups, the FRP grating is driving one or two out of that one does not affect its load-bearing. Because fiberglass grille bearing out beyond the natural resin and filler ratio, the more tightly closed glass filaments of layers, layers of the foot, the intensity is big. Therefore, the proposed customer delivery times, not just look at the appearance, but should be concerned about watching FRP gratings inside the glass fiber yarn layers, this is very close all