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

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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Electric Door Closer, Yale Heavy Duty Door Closer, Magnetic Mortise Door Lock, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
China Yale Hydraulic 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 Yale Hydraulic Door Closer Manufacturer –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

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

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

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

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

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

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


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for China Yale Hydraulic Door Closer Manufacturer – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Yemen, Singapore, Philippines, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Penelope from Islamabad - 2018.06.26 19:27
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Aaron from Philippines - 2018.12.14 15:26
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