... Door 1.fashion aesthetic; 2.vision cleared; 3.ISO9001:2000; 4.Thermal-break,heat and sound insulation. Aluminium Folding Door1. Profile: a ... in China / Made in Germany 4. Accessories: a. Use Glass Silicone / Use Glazing Rubber, b ... silent slide.4. One fan equipped with door key lock.5. Seals and other ... bathroom, kitchen, bedroom, storage room, a small door leading to balcony.8.profile: aluminum alloy, ...