Our company specializes in manufacturing window and door sealing strips with various materials, including EPDM, PVC, silicone and TPV. Made of high-quality raw materials through vulcanization process, our products feature excellent weather resistance, anti-aging performance and wide temperature tolerance. They are widely applied in aluminum alloy windows, PVC windows and curtain walls, effectively improving sealing, sound insulation, waterproofing and dustproof effects. We accept custom sizes and profiles according to customer drawings, with stable quality suitable for all kinds of high-end door and window systems.