Jun Yi floor maturity: Die-cast aluminum flooring, ventilation Jun Yi Flooring Co., Ltd. Changzhou high floor using high-pressure die-cast aluminum alloy die casting process, the ingots melted by high pressure die casting machine disposable vacuum die casting, combining aluminum corrosion resistance, high strength characteristics, the floor surface can be ring as needed oxygen dusting or nickel Chrome plating, so the surface to achieve soft, corrosion, wear effect. Structure of innovative design, high dimensional accuracy, not deformed. Vent with 10% -25% of the ventilation rate, ventilation according to need with a regulator, from 0-25% to meet the various requirements of industrial ventilation and can And any type of \"Jun Yi\" aluminum floor installed together, interchangeable.