Aluminum Surface Mounted Door Closer D706 with Regular Arm Spring Force Size 6

Aluminum Surface Mounted Door Closer D706 Regular Arm Spring Force Size 6

Dorrenhaus - 6-year supplier to top worldwide brands

Dorrenhaus Model D706 is of hydraulic type, while with spring force of size 6,

it's suitable for heavy duty door weighing max. 150kg or door width 1500mm,

compare with other UL listed heavy duty door closer, it's of cost-effective.

1. Advantages: best-selling American model, elegant appearance, moderate price

2. Meet performance test standard of UL 228, and flammability standard UL 10C

3. Sweep & latching speed regulated by dual separate adjusting screws

4. Product Mix.: Hydraulic Structure, powder bearing, rack and pinion type

5. Out Shape: American Style, Square closer body, soft in just

6. Full process controlled from the opening power to the latching speed

7. Reliable Fuchs brand lubricating oil for all climate operation and lubrication

8. Aluminum Surface Mounted Door Closer Speed and Size Fully Controlled

9. Material: precised aluminum casting closer body, with steel screw thread arm

10. For Regular Arm and Top Jamb Surface Mounted, Parallel Arm Optional

11. Model suitable for heavy duty commercial and standard residential doors

► Trusted cooperative partner of universal famous door closer enterprises​

Finishes:Painted -Silver, Bronze, White, Gold, Black, Brown

* SPRING THRUST, EASY BACK: commercial-level swing arm won’t interfere with opening,

meanwhile shut doors gradually to allow for graceful extry and exit

* EXQUISTIE CRAFTSMANSHIP:even operation, oil tight, noiseless

* SOFT, NO MANUAL CLOSING : let the door close by itself, enjoy self-driven closing and

latching, maintain quiet and security.

           ------------ Our Advantages ------------

                     1.   Only produce door closer, annual output 1.5-2.0mils pcs.

                     2.   UL & CE certification, max. Life cycle test of 5 mil. Cycles.

                     3.   Pass European & China ISO9001:2015 QMS Certification.

                     4.   Mainly for export market since foundation in October, 2011.

                     5.   Long term cooperative supplier of world’s top security brands.

A High-end Germany Gating Hardware Brand

Originally founded in 1872, Dorrenhaus is a high-end Germany gating hardware brand. At the beginning of 1980's,

Dorrenhaus entered into Chinese market, and supplied numerous households in China with high quality hardware products.

On October 10, 2011, Dorrenhaus's door closer manufacturing base in China - Zhejiang Dorrenhaus Hardware Industry Co.

Ltd was formally founded. All members of management team have more than 15 years of experience in door closer industry.

Marketing Under Dorrenhaus and DORHAUS Brand

In 2017, our new trademark - DORHAUS was registered. We have $3 million registered capital. Our main products include

hydraulic door closers, automatic door closers, concealed door closers, commercial door closers, fire door closers, auto door

closers, sliding door closers, heavy duty door closers, overhead door closers, UL-listed door closers and door closer parts.

We have 205 total number of employees, which includes seven R&D staff and 13 quality control staff in our

15,000-square-meter factory.

Exporting Products Worldwide

Now, we have six complete production lines with annual output of 1.5 to 2.0 million sets. We export our products to more than

20 countries in North America, Europe, Russia, the Middle East and Southeast Asia. We passed the certification for EN ISO

9001:2008 quality management system in 2014, and ISO9001:2015 in 2017 respectively.

Our products passed many international and domestic certification and standard, such as:

American National Standard: ANSI 156.4 Grade 1, life cycle test of 2mil cycles

American UL228 and UL 10C for 3 hours fire testing

European Standard CE: EN1154, life cycle test of 500,000 cycles

European Standard CE: EN1634 fire testing

China National Standard: QB/T 2698-2005 Grade 1, life cycle test of 1 mil. cycles

China Compulsory Product Certification for fire rated door closer

Cooperate with Us Today

For more detailed information regarding our business, contact us today.