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    Competitive advantages of KOMET
    Technical advantages: the sealing strip of KOMET is mainly made of PE coating film and high-resilience PU foam, and contains PP skeleton. It is featured by compression deformation below 10%, weather resistance from -40oC to 90oC, fatigue resistance with no obvious change in shape after 500,000 times of imitated open-close of doors and windows, and outdoor aging resistance for more than 20 years, which guarantee its reliability and excellent performance in door and window applications. The sealing strip of KOMET also has unique characteristics in sound insulation. Its sealing strip surface contains special sound-absorbing cotton, which can effectively absorb the noise leaking into the room from the movable doors and windows. Compared with ordinary sealing strips, it can improve the sound insulation performance of doors and windows by 35%.
    The sealing strip of KOMEt always adheres to the quality first principle, and is committed to manufacturing professional sealing products. After more than ten years of development, the sealing strip of KOMET has become an excellent brand with strong technical force, rich practical experience, advanced testing methods and complete research equipment, and the products have been sold to Japan, Germany, the United States, Australia, Brazil and many other countries.

    Sealing products of KOMET – KOMET has rigorous raw materials incoming quality inspection and delivery inspection standards:
    1: The outer film, polyurethane, thermoplastic TPE material and PVC material are subjected to ultraviolet irradiation and 90oC temperature resistance test after entering the factory, and can only be put into storage after reaching the testing standards;
    2: The hard material of the keel of the PU-coated sealing strip is the designated PP model, and the soft material is the TPV material with better aging resistance;
    3: The density and specific gravity of the polyurethane foam of the PU-coated sealing strip must conform to the testing standards, and the foaming shall not be too large or too loose;
    4: All sealing products are sampled for the inspection of appearance, size and the length of a whole roll before leaving the factory, and the factory requirement is greater than the standard 1 meter; guarantee the length is sufficient, and strictly prohibit any shortage;