Dear sir This is judge from yogoon tech co ltd., which is specilized in aluminum honeycomb core and aluminum honeycomb panel. We are the manufacturer in china. Over the past many years, we expoted our products to more than 30 countries all over the world including korea, singapore, swenden, russia, australia etc. These project which we joined in, like sumsung vietbnan project, lg korea project, shanghai pudong airport, subways station, 2010 china shanghai expo china hall. Foil thickness 0.036-0.18mm Cell size 5.2-26mm