Listone Giordano
is never completely satisfied.
F-4 STARS

Health ranks as the first concern in the lives and purchase habits of the Japanese. This holds true for the food they buy, the clothes and, of course, the materials they build their homes with. The country is notorious for the high standards they set, but also for the meticulous attention they pay to every aspect of a product. The assessment tests they run are also among the strictest, very difficult to pass. Listone Giordano shares this attitude and has chosen to raise the bar to its highest point. This is why it accepted the challenge to have a wide array of its products certified in keeping with the Japanese F-4 Stars protocol, considered the most restrictive in the world in the field of formaldehyde emissions.