The fireproof door lock is not only beautiful in appearance, but also durable in structure. Its biggest function is anti-theft. At the same time of anti-theft, you can also enter and exit freely, providing 24-hour uninterrupted security protection. If there is a fire, the high temperature resistance of the fireproof door lock can also help to delay the fire and extend the evacuation time.

ZHTdoors portas corta-fogo, 31 anos de experiência em produção de portas corta-fogo e janelas. As principais portas corta-fogo UL, portas corta-fogo EN, portas corta-fogo BS EN, etc., temos certificação. ZHTdoors suporta OEM e design gratuito. Nossas vantagens: boa qualidade, preço de fábrica, bom serviço. Bem-vindo a nos consultar.