Polyurethane sandwich panel PU wall panel
,We have a strong product packaging services,perfect packaging to ensure good quality of our products without any damage after arriving at customers' place.
the up & down surface of this panel is Galvanized & Pre-painted steel sheets,
core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating.
Polyurethane is the best material for temperature keeping and sound insulation.
It is widely used as the wall or roof for cold storage, industrial workshop, public building etc.
