Gold Member Since 2003
Audited Supplier

Oubao Security Technology Co., Ltd.

Door Closer, Panic Exit Device, Floor Spring manufacturer / supplier in China, offering Door Closer Accessories for Door Closer Installation Arm &Parallel, Adjustable Aluminium Door Closer (3300 Series)) for Fire Door, Adjustable Aluminium Door Closer (500 Series) for Fire-Proof Door&UL&Ce and so on.

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Certificates

UL Certification GVEV R15839 [Nov 16,2013]
UL Certification GVEV R15839

UL Certification GVEV R15839--- there are total 33 types door closer have been UL certified .  31 Types door closer conform to UL 10 C --fire regulation ,  check detail in  ul website , input our file number R15839.