YONZ TECHNOLOGY

Aluminium and its alloys; brackets of metal for building; sheet metal not of precious metal; foils of metal for wrapping and packaging; ducts of metal for ventilating and air-conditioning installations; pipes of metal; building materials, namely, composite panels composed primarily of metal; aluminium wire; industrial packaging containers of metal; roofing of metal, incorporating photovoltaic cells

Synthetic roofing shingles; roofing tiles, not of metal; tiles, not of metal, for building; wall tiles, not of metal; refractory construction materials, not of metal; transportable buildings, not of metal