Norrefeldt Glas AB is a provider of products and services such as doors, glass,sheet glass, opaque,glass, flat, low emissivity,glass, flat, polished plate,glass, flat, float,glass, flat, non-reflective,glass, flat, wired (reinforced),glass, reflective,lighting panels, diffuser panels, glass,thermal insulators, glass,acoustic insulators, glass,electrical insulators, glass, low voltage (lv),electrical insulators, glass, high voltage (hv),electrical insulators, glass, suspension,electrical insulators, glass, fog type,electrical insulators, glass, pin,electrical insulator components, glass,insulating materials, foam glass.