Established in 1976,Shandong Alert Soluble Ceramic fiber and equipment Co.,Ltd （Original Zhangqiushi Tiantong Aluminum Silicate Fire-resistant Heat Insulating Material Factory） has developed into one of the main manufacturer of refractory fibers in Asian areas through more than thirty years' str le. At present, our company has more than 300employees with total areas of nearly 50,000m2 and total assets of 100 million RMB.We have developed into one big modern enterprise of refractory fibers( aluminum silicate fibers), passed the ISO9001:2000 system,and being brought into “Famous enterprise ofChinaConstructionMaterial”.

After many years experiences and inovation,the production technics is almostperfect, We own soluble ceramic fiber,high-temperature ceramic fiber,general ceramic fibers etc three series products and spun type,blown type and vacuum molding etc threeproductiontechnics.We can produce all kinds of ceramic fiber products(bulk,blanket,board,module,paper etc.) more than 20000 tons peryear,includingtemperaturegradeof1050℃,1260℃,1400℃,1500℃,1600℃,at the top side of the world.Our refractory fibers products are widely used in heating equipment, industrial furnaces, insulating engineering and fire proofing works in the industries of steel , metallurgy, mechanical, petrol-chemical, ceramic, glass, electronic,oil and spaceflight etc.And we can provide the advanced,economical designs for the lining of industrial furnace and pipe insulation.Our professional construction team can provide all kinds of complex construction service.

In the whole set ceramic fiber equipment field,Alert developed soluble ceramicfiber,high- temperature ceramic fiber and general ceramic fiber whole equipment which used to produce ceramic fiber bulk,ceramic fiber blanket,ceramic fiber board and ceramic fiber paper through spun type,blown type and vacuum molding technics,after manyyearstechnologyinnovation.“Alert 5000T new type spi