Non-metallic cast and non-metallic building products, namely, non-metallic tensions rods and bars, non-metallic compression rods and bars, non-metallic thread ends, non-metallic screws, non-metallic joining plate, non-metallic circle discs being reinforcement plates, non-metallic crossing plate for constructional engineering and building construction, non-metallic rigid pipes for building

Non-metallic cast and non-metallic building products, namely, non-metallic tensions rods and bars, non-metallic compression rods and bars, non-metallic thread ends, non-metallic screws, non-metallic joining plate, non-metallic circle discs, non-metallic crossing plate for constructional engineering and building construction, Non-metallic rigid pipes for building