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China Door Closers Factory – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus

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Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for Door Closing Device, Automatic Door Closer Parts, Soft Close Mechanism, We glance forward to establish a long-term small business romance along with your esteem co-operation.
China Door Closers Factory – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus Detail:

Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics

Orrenhaus 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.

Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd is a sino-foreign joint venture with investing 22 Million RMB totally, is an enterprise with 10 years experience in manufacturing door closer.We are a integrated R&D ,manufacturing and trading for door closer solutions for global customers,and we are entitled to High-Tech Enterprise by government.

We are specialized in producing various middle-high class automatic door closers,floor spring, and relative door accessories hardware products.Covering an area of 30000 square meters, we now have over 200 employees, an annual sales figure that exceeds USD 20 millions.

Certification CE Marked
Spring Power FixedEN3
Durability 100,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Installation type Concealedwith sliding trackarm
Type Embedded
Max. Opening 105°
Pressure relief valve Yes
Mechanism Rack&Pinion
Hand of door Non handed
Materials of Body Die-Cast Aluminum
Materials of guiderailand Main Arm 6061, Steel
Materials of Spring 60Si2Mn
Backcheck NO
Hold open Yes
Delayed NO
ActionBearing Full complement bearings for long durability
Application Suitable for interior wood, glass door and frames
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years
Door width 45mm wooden door40mm sash door

DETAIL (1)
DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D30S< 3#< 40-65< KGS 950< mm Slide track arm<

*Note:
1.The valves on both sides have been adjusted to the proper location by the factory people when ready.
2.The two downward valves should be closed down completely (turning to the end clockwise) before your installing the closer inside the door.

DETAIL (3)


Product detail pictures:

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Door Closers Factory –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures


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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for China Door Closers Factory – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Pakistan, Colombia, Denmark, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Ray from Niger - 2017.02.14 13:19
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Bertha from Bolivia - 2018.05.22 12:13
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