Khoom zoo;
1)30 lub sij hawm nthuav dav.
2)Qhov qis expansion temp.is 180 ℃ to 200 ℃.
3)Co-extrusion kom ntseeg tau tias cov khoom tseem ceeb tsis poob.
4)"Certifire" pom zoo los ntawm Warrington UK, BS EN 1634-1 & BS476 20-22 & 3C&GB cov ntawv xeem.
5)Online luam ntawv logo thiab batch naj npawb ntawm cov khoom.