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Buy Exterior Door Closer Suppliers – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus

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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Door Hing, Panic Bar Exit Device, Magnetic Mortise Door Lock, We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.
Buy Exterior Door Closer Suppliers – 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.

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Product detail pictures:

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures

Buy Exterior Door Closer Suppliers –  D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus detail pictures


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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Buy Exterior Door Closer Suppliers – D30S SERIES Light Duty Concealed EN3 Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Peru, Grenada, Florence, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Steven from Casablanca - 2018.02.12 14:52
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Tom from Moldova - 2017.02.28 14:19
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