
Completely New Polyamide Material K54 Thermal Barrier Strip for Doors and Windows. Superior Acoustic Performance: Noise reduction thermal barrier strips provide better sound insulation than aluminum alloy windows. Energy Saving Insulation: Significantly reduces household electricity consumption during summer and winter seasons. Durable Material: PA66GF25 offers excellent corrosion, weather, and alkali resistance for extended service life. Customization Support: Supports customized colors, laser printing, and specific application requirements. Quality Compliance: Complies with GB/T 23615.1-2009 and ISO 9001 standards with full inspection protocols. Low Thermal Conductivity: Ultra-low thermal conductivity ensures effective thermal insulation for building systems. Global Export Experience: Exported to 30+ countries with certified profiles for European, American, and Asian markets.