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Buy Heavy Door Closing Manufacturer – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus

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It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Door Closer Supplier, Magnetic Mortise Door Lock, Indoor Automatic Door Closer, We warmly welcome all perspective inquiries from home and abroad to cooperate with us, and look forward to your correspondence.
Buy Heavy Door Closing Manufacturer – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus Detail:

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.

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/C-UL Listed,UL10C 3 hours fire rating
Spring Power Fixed EN3
Durability 100,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Installation type Regular,Top Jamb,Parallel
Max. Opening 180°
Arm Type Detachable
Mechanism Type Rack&Pinion
Hand of door Non handed
Materials of Body Die-cast Aluminum
Max Door Width 950mm
Max Door Weight 65Kgs
UL Listed CERTIFIRE CertificateNO.R27326
Backcheck Yes
Delayed Action NO 
Power Adjustment Method By using different templates
Fitting Application Regular,Top Jamb,Parallel
Body Construction Heat-treated pinion and steel piston
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years

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Model # Spring power Recommended

Door Weight

RecommendedMax.

Door Leaf Width (mm )

Notes
D703 3# 40-65 KGS 950 mm

 

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Product detail pictures:

Buy Heavy Door Closing Manufacturer –  D703 SERIES  Medium Szie EN3 Overhead Door Closers – Dorrenhaus detail pictures

Buy Heavy Door Closing Manufacturer –  D703 SERIES  Medium Szie EN3 Overhead Door Closers – Dorrenhaus detail pictures

Buy Heavy Door Closing Manufacturer –  D703 SERIES  Medium Szie EN3 Overhead Door Closers – Dorrenhaus detail pictures

Buy Heavy Door Closing Manufacturer –  D703 SERIES  Medium Szie EN3 Overhead Door Closers – Dorrenhaus detail pictures

Buy Heavy Door Closing Manufacturer –  D703 SERIES  Medium Szie EN3 Overhead Door Closers – Dorrenhaus detail pictures


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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Buy Heavy Door Closing Manufacturer – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Guatemala, Karachi, Kuwait, We have a large share in global market. Our company has strong economic strength and offers excellent sale service. We have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Matthew from Muscat - 2018.12.05 13:53
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Karen from Provence - 2018.12.05 13:53
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