National Cables | Products Approval Authorities

• Railway Signalling Cables
  
  
• Control & Instrumentation Cables
  
  
• PCM Cables
  
  
• Flame Retardant PVC Cables

• Railway Designs & Standards Organization (RDSO)
  
  
• Bureau of Indian Standards (BIS)
  
  
• Department of Telecom (DOT)
  
  
• Indian Telephone Industries Ltd. (ITI)
  
  
• Electrical Research & Development Association Shriram Institute for  Industrial Research