Overhead Size Adjusting Door Closer Steel Arm American Style ANSI Grade 1

Overhead Size Adjusting Door Closer D8016 Steel Arm American Style ANSI Grade 1

• ANSI and UL-certified | Exporting since 2011
• Best-selling type in Amazon and USA market
• Smooth running, oil tight, no abnormal noise

SPECIFICATION:

Finish: Aluminum (ALU), Dark Bronze (DURO), Brown, Gold, Black, White
Powder Coated Finished Body to enhance corrosion resistance
Feature: ANSI A156.4 Grade 1, Overhead Size Adjusting, American Style
Material: Cast Aluminum body, Steel arm, Heat Treated Piston and Pinions.
Adjustable: 3 valves regulating backcheck, closing and latching speed.
Tri-Pack screw package (Regular, Top Jamb, and Parallel Arm Mount)
Spring Size Adjusting through 1 to 6 (Spring Pre-Set as #3).

Use for doors weight up to 331lbs and 59.1 inches width

TESTED AND CERTIFIED:

ANSI/BHMA 156.4:
UL/cUL Listed:
Grade 1 tested for 2,000,000+ cycles
ADA Compliant

► Long-term cooperative supplier of universal first-rate door control enterprises

* SPRING FORWARD, EASY CLOSING: the commercial-grade arm will not impact opening,

and close the door slow enough to allow for elegant entry and exit

* GENTLE, NO NEED TO CLOSE BY HAND: let the door close by itself, enjoy automatic closing

and latching, maintaining quiet and security.

* FITS WHERE YOU NEED IT: The surface mount design and tri pack options, allow you to install

this over any high-traffic area, while providing complete control

* TRUSTABLE CERTIFICATION: ANSI 156.4 - Grade 1 is the highest standard achievable for

door closers. This model is actually super passed 2 million+ cycles testing.

* SIZE ADJUSTABLE AS PER YOUR REQUIREMENT: Let customers go their own pace. Closing

force of size 1 to 6 is available for various door weight and width.

           ------------ 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.