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China Ul Door Closer Manufacturer – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus

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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Storm Door Closer, Door Closing Mechanism, Heavy Storm Door Closer, If you pursuit the Hi-quality, Hi-stable, Competitive price parts, company name is your best choice!
China Ul Door Closer Manufacturer – 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 Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

China Ul Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures


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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for China Ul Door Closer Manufacturer – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Madrid, Macedonia, Frankfurt, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, thorough meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Gary from Accra - 2017.10.23 10:29
    On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Christina from US - 2017.01.28 19:59
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