
EPDM Door Bottom Seal Strip for Dust Noise Blocking. Customizable Cross-Section: Cross-section shape is fully customizable to meet specific design requirements. High Cycle Durability: Tested for 500,000 open/close cycles ensuring long-term reliability. Multi-Function Protection: Provides fire, smoke, dust, water, and sound proofing capabilities. International Certifications: Validated by EN1364, UL10C, and AS1530 fire safety standards. OEM & ODM Services: Full customization available from client drawings or samples. Premium Material Quality: Constructed with Hard Rubber, Aluminum shell, and Neoprene bulb. ISO Management Certified: Certified under ISO 9001, 14001, and 45001 standards. Rapid Delivery: Standard delivery time is 10-20 days with flexible scheduling.