Electromagnetic Release Fire Door Closers Fire Window Temperature Control Rod Pit Free Spring
...fire door open. Fire when the fire is under the control of the combined transportation, the automatic tripping is released . In the ordinary door closers under the action of automatic door. This productmust be manual pull button, manual pull rod reset....
WENZHOU GRH MANUFACTURE CO.,LTD
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Slam Stop Car Door Soft Closer , Nissan Teana Universal Automatic Smooth Car Door Closer
...Door Soft Closer , Nissan Teana Universal Automatic Smooth Car Door Closer What is the black technology of car electric suction door? The principle of the electric suction door is actually the electromagnetic coil on the door frame (or the edge of the door). When the door is opened, electric current flows through the coil to form an electromagnetic field. In this way, due to the magnetic force, when the door is closed to the door...
Dongguan Kaimiao Electronic Technology Co., Ltd
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SUS Overhead Concealed Door Closer , Automatic Fire Door Closers Zinc Alloy Material
...Door Closer Quick Details Warranty: 2 years After-sale Service: Other Project Solution Capability: Others Application: Hotel /Apartment /Office Building Design Style: Modern Place of Origin: Guangdong, China Brand Name: HANZSON Product Name: Door Closer Material: Zinc alloy , SUS MOQ:1 Product name:aluminum door closer Characteristic:Wooden door , metal door , steel door , fire door......
Foshan Hanzson building materials Co.,Ltd
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120LBS Multipurpose Electromagnetic Door Holder Dual Voltage 12V 24V
Multipurpose installation Electromagnetic door holder Dual Voltage 12/24V Model: JS-H39 Electromagnetic door holder mustly used on smoke proof door, woodern door, metal door on exit , to keep door open. release door when power off. Can be worked with fire ......
Shen Zhen Junson Security Technology Co. Ltd
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Refrigeration accessories, yl-2000 door closer, cold storage door closer returner, cold storage door
soft door closers YL-2000SS automatic swing gate opener Product Description YL-2000SS automatic swing gate opener 1,Hinge,......
Shanghai KUB Refrigeration Equipment Co., Ltd.
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Marine Aluminium Hollow Door 1200-1800mm C/W Door Closer, C2 Lock, ISPS Device
Marine Aluminium Hollow Door 1200-1800mm C/W Door Closer, C2 Lock, ISPS Device Zhiyou Marine& Offshore CO., LTD. (Shanghai) is a rich experience company in shipbuilding&repairing and steel-structure ......
Shanghai Zhiyou Marine & Offshore Equipment Co.,Ltd.
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ODM Aluminum Pocket Door Auto Closer Electric Sliding Door Closer For Industrial Building
Product Description: Our Automatic Sliding Door System offers an automated entrance solution that provides convenience, safety and efficiency. It is designed with a 1.2m wide aluminum door and is powered by AC220V/50Hz. The opening force of the door is 50N......
Hefei Yiwan Architectural Decoration Engineering Co., Ltd
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Corrosion Resistant 304 Stainless Angle Bar Door Closer Steel Brackets
Quick Detail Corrosion Resistant Door Closer Accessories Steel Angle Brackets 304 Stainless Steel Angle Bar name stainless steel angle bar material 201 ......
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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Automatic Swing Gate Electric Operator Ac Motor As Door Closer Gate Motor Automatic Swing Gate Opener Electric Operators
Automatic Swing Gate Electric Operator Ac Motor As Door Closer Gate Motor Automatic Swing Gate Opener Electric Operators Speed Barreras RS 1007-2 is consist of motor,wing,......
RS Security Co., Ltd.
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elevator door lock Closers DC-001 / elevator parts DOOR CLOSER/Elevator door lock
elevator door lock Closers DC-001 / elevator parts DOOR CLOSER Elevator door closer, elevator swing door!!!! We are manufacturer for elevator parts ,hot and main products as follows: Elevator door switch Passanger elevator load weighting device (Analog ......
Xi'an Excellent Electromechnical Co.,Ltd
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