Size Adjustable Automatic Sliding Door Closer Euro Design 2 hours Fire Rated

Size Adjustable Automatic Sliding Door Closer Euro Design 2 hours Fire Rated

Advanced Technology: even running, oil tight, without noise

Suitable for max. door width: 950mm. 2 hour fire tested. door weight limit: 65kg.

CONSUMMATE CRAFTSMANSHIP: even operation, no oil leakage, noiseless

Ω Euro design light duty size adjustable automatic sliding door closer

Ω Standard adjustable back check available, hold open unit for optional

Ω Speed of closing and latching are adjustable by double separate valves

Ω Precise cast aluminum closer body with anodized aluminum sliding arm

Ω Door opening angle limit: 180 degree, usually setting at 90 degree

Ω Adjustable spring power #2-4 and #2-5, i.e. max fixed closing size 2 - 3

Ω Reach BS EN1634 certification, fire rating test up to 2 hours

Ω Certified by BS EN1154 performance test, 500,000 + life cycles

► 7 years cooperative manufacturer of global well-known door hardware companies

Closer Finishes: - Aluminum, Bronze, Gold, Brown, White, Black

* TRUSTABLE CERTIFICATION: CE EN1154 is the highest standard achievable for door

closers. In fact the life cycle of this model is much more than 500,000.

* SPRING FORWARD, EASY BACK: the commercial-grade arm won’t interfere with opening,

while closing doors slowly enough to allow graceful entrance and exit

* ADJUSTABLE TO YOUR NEEDS: Let customers go their own pace. You get 2 levels of

closing force (2 or 3) to meet different level of traffic.

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

latching, maintaining 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.