120外开系统窗

一体折弯胶条
连续折弯·密封卓越
德国原装进口EPDM蜂窝发泡密封胶条，与品牌汽车厂商车辆密封胶条同等级别，蜂窝发泡密封胶条增强保温性能，卓越的耐候性和防老化性能，独特的胶条连续折弯技术使气密、水密的密封性能与保温性能大大提升，拥有长期稳定的质量保障更
好的隔热隔音，综合性能极佳。
The original imported EPDM honeycomb foam sealant strip from Germany is of the same leve as the vehicle sealant strip of the brand automobile manufacturer.The horeycomb foam sealant strip enhances the thermal insulation performanceexcellent weather resistance

and anti-aging performanceand the unique continous bending technology of the rubber strip greatly improves the airtight and watertight sealing performance and thermal insulation performance. It has a long-term stable quality assurancebetter thermal insulation and sound insulation, and excellent comprehensive performance.