Features: 1) Strong impact endurance, can keep all the physical capability indice stably withinthe temperature range of -20 +70oC, very good heat and soundinsulation 2) With heat exchange quota of 0.17 of glass, so it can effectively stop the dissipationof heat and save the energy 3) Middle structure can also effectively reduce the noise outside 4) Very good process, the boards can be equipped when bent in hot or bent in coldwith the shape of arch, hemicycle and so on 5) APET solid board is a new kind of building decoration material that takes the lead inthe world trend