NIROTECH EVO

Construction materials, namely, spacer bars and spacer frames constructed of such spacer bars for insulation glazing, made of metal or primarily of metal; construction materials, namely, spacer bars and spacer frames constructed of such spacer bars for insulation glazing, made of high-alloyed steel; construction materials, namely, spacer bars and spacer frames constructed of such spacer bars for insulation glazing, made primarily of metal featuring a plastic interior coating; construction materials, namely, spacer bars and spacer frames constructed of such spacer bars for insulation glazing, made of high-alloyed steel featuring a plastic interior coating