including Continental Snow, Germany and the United States, Colin, the United States home, Poem, Ou Tai, Huiming home, Dibei Er floor business on board unqualified products "blacklist". Beijing City, the Ministry of Commerce and Industry recently commissioned the National Building Materials Testing Center on the Beijing 18 building materials market,outdoor green building material flooringshopping malls, supermarkets sales of waterproof coatings, adhesives, wall tiles, wood-based panels, wood flooring, water putty, toilet, , Wood paint, pipe 11 categories of interior decoration goods for quality monitoring, a total of 84 samples were found unqualified. The main items of this floor inspection are surface wear speed and formaldehyde emission.garden floor priceThe problem is concentrated in the surface wear speed unqualified items. Wood flooring according to the national quality standards, strengthen the wood floor of the household qualified surface of the wear resistance should be ≥ 6000 turn. Unqualified product surface wear speed is relatively low, the nominal Ou Thai gold walnut floor wear only 140 revolutions,high-density polyethylene flooring