For steel door, we have WH3HR and WH1.5HR certificate for door and frame, as well as FM1.5HR and 3HR certificate; For wood door, we have WH 1.5HR certificate for door and steel frame; For the steel
wooden door, we have FM1HR fire rating certificate. Our products have exported to North America, South America, Southeast Asia, European countries and Middle East (Afghanistan, UAE, and Qatar etc).
This year, our company is on the way to expand the international market. Should you have any questions, pls don't hesitate to contact me. FREE SAMPLES will be sent for your evaluation!