Quality automatic fire door closers supplier

Automatic Fire Door Closer D903 European B2B Platform Most Popular Model EN 1154 / EN 1634 CE Door Closer Performance Certification Smooth Operation, ...

Redular Arm Light Duty Door Closer , 2 Way Opening Auto Door Closer CCC Certified Dorrenhaus - Focusing on manufacturing door closers With certificate ...

Aluminum Automatic Fire Door Closers Reinforced Steel Arm Small Size and Body CCC certificated, pass 2 hours fire rating test Skilled Workmanship: ...

Silent Closing Small Door Closer Speed Adjustable Regular Arm For Residential Door Certifire of China Compulsory Product Certification No abnormal ...

Automatic Fire Door Closers 3 Hours Fire Rating 300000 Life Cycles for Wooden Door UL 228 standard, factory tested life cycles 300,000 Exquisite Craft ...

Medium Duty Auto Door Closer Surface Mounted No Oil Leakage CCC Certified Dorrenhaus - CE / UL certified | Export since 2011 Even running, no oil ...

Eurospec CE Marked Aluminium Door Closer , Medium Duty 2 Hour Fire Rated Door Closer BS EN1154 standard, tested life cycles of 500,000 plus Dorrenhaus ...

180 Degree Automatic Fire Door Closers Cast Steel Body Weight Suitable 20 - 150kg Advanced Technology: even operation, oil tight, no noise ANSI A156.4 ...

Soft Close Automatic Fire Door Closers Square For 85 - 110cm Residential Door Closing power size 2 to 4 adjustable by template Pass CE 1634 2 hours ...

Adjusting Size American Door Closer , Heavy Duty Regular Arm Door Closer Exquisite Craft: smooth running, no oil leakage, noiseless ANSI 156.4 Grade 1 ...

Automatic Fire Door Closer D8016 Surface Mounted UL Listed Skilled Craft: smooth running, oil tight, without noise Tested life cycles of 5 mils +, ...