... 40HQ Product Name:Aluminium Silicate Fiber Board/Ceramic Fiber Board/Refractory Fiber BoardProduct Introduction: Aluminum silicate ceramic fiber board takes ceramic fibers as the main raw ... Products with low shot content, achieving the best insulation performance,with average density, hardness, strength of the ... like CE ,SASO,SGS and so on ,our insulation products have been selling to Germany ,UK,Italy ...