North Refractories Co.Ltd is a thermal insulation materials producer focusing on industrial heating industry and competes advantageously with its ability to supply clients from more than 30 countries with efficient insulation materials solutions. With more than 15 years of experience, North Refractories Co.Ltd has been a quality producer of high temperature insulation materials.We have offered products and service in different industries such as petrochemical, ceramic, power generation, glass and heat treating,cement,alumina and more. ISO-9001:2008 certified, we can provide the right product for your application with a positive result! Main Products: Ceramic Fiber Insulation - Blankets/ Boards/ Papers/ Bulk fiber/ Mat / Felts/ Textiles /Moudles Calcium Silicate Boards - 650°C -1000°C -1100°C High Density Calcium Silicate : density up to 1200 kg/m3, Non-Wetting Aluminum. Soluble Fiber Series - Boards/ Blankets /Papers Polycrystal Fiber Boards - 1600 °C - 1700°C -1800 °C Insulation Firebricks - 2300 F -2600F-2800F-3200F. Microporous Insulation Board 1000°C