BIXO BALANCE

Ventilating apparatus in the nature of ventilation hoods, ventilating louvers, ventilating exhaust fans, ventilation fan accessories, namely, grilles, range hoods

Non-metallic building materials, namely, non-metal ventilating ducts, clay wall conduits, and non-metal masonry letter boxes; non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal