SJTang

Class [19]
Non-Metallic Building Material Products

Acoustic panels of wood for walls;Air ducts of non-metallic materials for buildings;Artificial stone;Cold frames (Non-metallic -) for horticultural use in plant propagation;Cold frames (Non-metallic -) for horticultural use in seed germination;Downspouts, not of metal;Drain pipes;Drain pipes, not of metal;Ducting conduit installations (Non-electric -) of non-metallic materials;Ducts, not of metal, for ventilating and air-conditioning installations;Frames (Non-metallic -) for skylights;Non-metal skylights;Non-metal window frames;Non-metal window jambs;Non-metal window screens;Plastic conduits for drainage;Plastic water conduits for roofs;Plastic window frames;Plastics pipes [rigid] for water;Roofing felts.