Shandong Homand Security Technology Co., Ltd.
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Steel insulated fireproof window
Steel insulated fireproof window HMDC004
A fireproof door is a movable fireproof partition.
Steel insulated fireproof window HMD-C002
Some wood materials are treated with fire-resistant impregnation and are mainly installed at the entrances of stairwells, lobbies, and fire elevator lobbies.
Steel insulated fireproof window HMD-C001
Class C should have a fire resistance of 0.6 hours and is mainly used as a maintenance door for pipeline wells.
Steel insulated fireproof window HMD-C005
A fireproof door is a movable fireproof partition. High fire-resistant fire doors are usually installed in firewalls, front rooms, corridors, and stairwells.
Steel insulated fireproof window HMD-C003
A fireproof door is a movable fireproof partition.
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Address：Federal Middle Road, Linyi Economic Development Zone, Shandong Province
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