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China Heavy Duty Door Closer For Steel Doors Factory – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus
China Heavy Duty Door Closer For Steel Doors Factory – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus Detail:
| 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 |
| Model # | Spring power | Recommended
Door Weight |
RecommendedMax.
Door Leaf Width (mm ) |
Notes |
| D703 | 3# | 40-65 KGS | 950 mm |
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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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for China Heavy Duty Door Closer For Steel Doors Factory – D703 SERIES Medium Szie EN3 Overhead Door Closers – Dorrenhaus , The product will supply to all over the world, such as: Lithuania, Estonia, California, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
By Austin Helman from Belgium - 2018.02.04 14:13
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Dale from Japan - 2017.11.01 17:04
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