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Quality Certifications
 
IFGL Refractories Limited ISO 9001:2008 IFGL Refractories Limited ISO 14001:2004 EI Ceramics LLC ISO 9001:2008
     
Mono Ceramics Inc. ISO 9001:2008 Monocon International Refractories Limited ISO 9001:2008 Hofmann Ceramic GmbH – ISO 9001:2008
     
   
Tianjin Monocon Refractories Company Ltd - ISO 9001:2008