Baoji Rubber Technology is committed to the research and innovation of rubber products, and has researched and explored sealing strips that can withstand extreme temperatures in high and cold climates while maintaining stable performance. Sealant strips have excellent aging resistance, climate resistance, high and low temperature resistance, and corrosion resistance. In order to better assist door and window enterprises in improving the sealing performance of doors and windows, Baoji can combine the door and window profile mechanism to customize sealing strips that are more in line with the door and window profile.