The curtains used in railway passenger cars are rigorously tested
for durability and safety. These curtains comply with GB8410-2006,
T-1095, and special fabrics comply with N380 EN45545 for flame
retardancy. In addition, they undergo sunshade durability testing,
where they are tested to withstand up to 30,000-50,000 stretching
cycles. The plastic components used in the curtains are also
subjected to high and low temperature variation testing, ensuring
that they do not become deformed or brittle over time. With these
rigorous tests, passengers can feel assured that the curtains in
railway passenger cars are both safe and reliable.