We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Dorma Concealed Door Closer Adjustment, Heavy Duty Door Closer Price, Home Door Closer, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Buy Floor Spring Hinge Suppliers – D-128 Single Engine Cylinder Floor Spring – Dorrenhaus Detail:
Performance parameters of D-128 |
Model |
D-128 |
Applicable Standard |
UL Certificate |
Engine Cylinder |
Single |
Max Door Width |
900mm |
Max Door Weight |
80kg |
Max Open Degree |
116° |
Stop-Device |
90° |
Latching Speed Adjustment |
0°-20° |
Closing Speed Adjustment |
20°-90° |
Application Temperature |
-40° to 60° |
Dimension:Length*Width*Height |
258mm*103mm*48mm |
Material of Cover Plate |
304SS or 201SS |
Thickness of Cover |
1.0mm or 1.2mm |
Finish |
SSS/PSS/Matt Black |
Service Life |
Over 500,000cycles |
Warranty |
3 years |
Dorrenhaus 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.
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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Buy Floor Spring Hinge Suppliers – D-128 Single Engine Cylinder Floor Spring – Dorrenhaus , The product will supply to all over the world, such as: Eindhoven, Argentina, Mexico, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.