SEG designs and manufactures a whole range of insulation materials necessary for eMobility emotors, xEV batteries, electrical transformers and others electrical devices: - PrePreg, DMD (Mylar® film), NMN (Mylar®- Nomex®) NKN (Kapton®), - Impregnation varnishes - Resins - Glass-mesh grids Our products, made in France, correspond to the highest industries quality standards in terms of electrical resistance, thermal conductivity and mechanical behavior.