45℃ Sliding Arm Door Closer

Eurospec E-commerce Website Best Sell Style D904H Sliding Arm Door Closer

• Even Operation, No oil leakage, Without noise
• Focusing in hydraulic overhead firee door closer
• Design / manufacturing as per EN1154 standard

Model D904H is designed for light commercial and standard residential doors,
best for medium traffic such as a small office, or public restroom etc. This
model is designed and manufactured according to CE EN1154 standard.

1. Material: Precise cast aluminum body & anodized aluminum sliding track arm
2. Application: best for medium traffic such as a small office, or public restroom
3. Model can be used for light commercial and standard residential doors
4. Sweep & latching speed regulated by dual separate adjusting screws
5. Surface Mounted Door Closer with Sliding Arm Force and Speed Controlled
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. Product Mix.: Needle bearing,rack and pinion with dual heat treating
9. Meet performance test standard of EN1154, and flammability standard EN1634
10. Appearance: Euro Style, Classic and Gracious, Combine Square with Round

► Trustable cooperative manufacturer of international top door hardware brands


Painted - Silver, Bronze, White, Gold (Brass), Black, Brown

* SOFT, HANDS-FREE CLOSING: let the door finish work by itself, enjoy automatic shutdown
and lock, maintaining quiet and safety.
* Exquisite workmanship:smooth operation, no oil leakage and abnormal sound
* SPRING THRUST, EASE BACK: the commercial-grade arm will not impact opening,
at the same time closing door gradually to allow elegant entrance and exit

------------ 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.