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China Door Closer And Opener Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Concealed Door Closer Adjustment, Door Closer Hardware, Easy Open Door Closer, We always stick to the principle of "Integrity, Efficiency, Innovation and Win-Win business". Welcome to visit our website and do not hesitate to communicate with us. Are you ready? ? ? Let us go!!!
China Door Closer And Opener Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus Detail:

Concealed installation, does not affect the appearance of the door; Complies with legal requirements for barrier-free buildings; Suitable for single and double doors; Standardized design, door closer body and rocker arm are individually packaged, helping to reduce inventory costs.

Dorrenhaus is a professional China Door Closer with UL Listed manufacturer and supplier, if you are looking for the best Door Closer with UL Listed with low cost。

Our value message is QUALITY and SERVICE
10 years of hardware manufacturing experience
Can customized any size and color
Compensation if late delivery or bad quality
Competitive prices
Experienced professionals
24 hours online after-sales service
OEM &ODM offered
We boast our own R & D, production, exports, and logistics team

Certification UL Listed
Spring Power Adjustable Size 2-4
Durability 500,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Installation type Concealed with sliding track arm 
Max. Opening 120 °
Pressure relief valve Yes
Mechanism Cam action
Hand of door Non handed
Materials of Body Iron or Aluminum
Materials of guide rail and Main Arm 6061, Steel
Materials of Spring 60Si2Mn
Backcheck NO
Delayed Action NO 
Bearing Full complement bearings for long durability
Application Suitable for interior wood, hollow metal, and aluminum doors and frames
Product Description Efficient cam and roller design
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years
Cross reference DORMA TS 96

DETAIL (1)
DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D71 2-4 20-100 KGS 1100 mm Slide track arm

*In case of unusually high or heavy doors, windy or draughty conditions, or special installations, a large power size of door closer should be used.

detail

*Rapid decrease in opening force makes doors easy to open, yet provides maximum closing force at the latch.
D70 can be inverted to install the closer body in the frame.Invisible when door is closed.

WE ARE DORRENHAUS
WE STARTED AS A FAMILY BUSINESS, OVER 140 YEARS AGO!
Dorrenhaus brand was originated in 1872 in Germany,with the development and progress, Dorrenhaus successor decide to invest door closer factory in China.In 2011,Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd was formally established.

We are a professional door closer manufacturer and supplier in China, specializing in providing high quality customized products. We warmly welcome you to wholesale bulk door closer stock from our factory. Contact us for free samples.


Product detail pictures:

China Door Closer And Opener Manufacturers –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Door Closer And Opener Manufacturers –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Door Closer And Opener Manufacturers –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Door Closer And Opener Manufacturers –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures

China Door Closer And Opener Manufacturers –  D70 SERIES CONCEALED CAM ACTION  SIZE 2-4 DOOR CLOSERS – Dorrenhaus detail pictures


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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for China Door Closer And Opener Manufacturers – D70 SERIES CONCEALED CAM ACTION SIZE 2-4 DOOR CLOSERS – Dorrenhaus , The product will supply to all over the world, such as: Sao Paulo, British, Argentina, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Hilary from Botswana - 2017.05.02 18:28
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Chris Fountas from Washington - 2018.06.19 10:42
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