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  • FSC

    Certificate No : R39533-20200430

    Issuing authority : UL LLC

    Valid period : 2023/8/26 - 2024/7/30

    UL Standard fire rated door certificate. 

    This cerficate confirms that representative samples of FIRE DOOR AND FIRE WINDOW FRAMES.
    Models XZ-WSF-9O/UL, XZ-WDF-90/UL Wood composite fire door frames for use with 1/3 h, 1/2 h, 3/4 h, 1 h and 1- 1/2 h fire rated wood composite fire doors for installation in masonry brick wall construction.
    Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate.

    Standard(s) for Safety:

    Standard Method for Fire Tests of Door Assemblies, CAN/ULC-S104-15
    Standard for Fire Tests of Door Assemblies, UL 10B

    This Certificate of Complrance does not provide authorization to apply the UL Mark. Only the UL Follow-Up
    Services Procedure provides authorization to apply the UL Mark.
    Only those products bearing the UL Mark shoud be considered as being UL Certified and covered under UL's
    Follow-Up Services.
    Look for the UL Certification Mark on the product.


    BLOSSOM CHEER provide China standard fire rated door and UL standard fire rated door, for more details, please feel free to contact us.