Inzuzo Yomkhiqizo;
1)I-Triplex-extrusion ye-core, ikesi nerabha iqinisekisa ukuthi irabha ayisuki.
2)Izinhlobonhlobo zamaphrofayili akhethekile ziyatholakala ngezimfuno zamakhasimende.
3)Izikhathi ezingama-30 ukunwetshwa.
4)Izinga lokushisa eliphansi lokunwetshwa ngu-180 ℃ kuya ku-200 ℃.
5)I-Co-extrusion ukuqinisekisa ukuthi into esemqoka ayiwi.
6)"Isitifiketi somlilo" saseWarrington, umbiko wokuhlola we-BS EN 1634-1.
7)Ilogo yokuphrinta eku-inthanethi nenombolo yeqoqo emkhiqizweni.