The fire separation wall is a new design, through excellent processing technology and high-quality raw materials, the performance of fire separation wall up to a higher standard. We are perfect for every detail of the fire separation wall, guarantee the quality level, so as to bring you the perfect product experience. HESHAN RATO SPECIAL GLASS CO .,LTD. is a professional China fire separation wall manufacturer and supplier, if you are looking for the best fire separation wall with low price, consult us now!