Since 1987 Comercial Cobra are working in the world of technical ceramics taking care of the demands of our customers: manufacturers of electrical resistances, electrical household, lighting, machines, kilns, engine, etc. To give the best service we have specialised employees that will solve your doubts and help you in your technical problems, and if necessary factories that we represent give us their technical support. All our ceramics are produced under international norms DIN 40685 CEI 672-3-UNE 21-381 and the factories have ISO 9002. We trust in help you and please dont hesitate to ask us about ceramic.