Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram |
| Supply Ability | 20,000sets / month |
| Delivery Time | around 30 days |
| Packaging Details | 1set in 1 paper box, 20sets in carton of 430*260*300mm, 24ctns in 1 wooden pallet size: 110*85cm |
| Primary Keyword | Automatic Sliding Door Closer |
| Width Suitabler | 850mm |
| Assurance Period | 3years |
| Closing Force | #2 |
| Door Weight | 20-35kg |
| Alternative Function | Hold Open |
| Open Angle | 120 degree |
| Suitable Temp. | -40 ℃ to 45 ℃ |
| Brand Name | DORHAUS, Dorrenhaus |
| Model Number | D303SH |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/P, L/C, , T/T, Western Union, MoneyGram | Supply Ability | 20,000sets / month |
| Delivery Time | around 30 days | Packaging Details | 1set in 1 paper box, 20sets in carton of 430*260*300mm, 24ctns in 1 wooden pallet size: 110*85cm |
| Primary Keyword | Automatic Sliding Door Closer | Width Suitabler | 850mm |
| Assurance Period | 3years | Closing Force | #2 |
| Door Weight | 20-35kg | Alternative Function | Hold Open |
| Open Angle | 120 degree | Suitable Temp. | -40 ℃ to 45 ℃ |
| Brand Name | DORHAUS, Dorrenhaus | Model Number | D303SH |
| Certification | ISO9001:2015 | Place of Origin | China |
| High Light | sliding arm door closer ，sliding door closer | ||
Light Duty Automatic Sliding Door Closer Overhead Hydraulic Open Angle 120 Degree
Dorrenhaus automatic door closer D303SH with sliding arm is of size 3 spring power,
compared with the regular arm and top jamb overhead mounting methods, its power
efficiency is the lowest, approximately 50% less, i.e. only size 2 closing force.
1. Material: casting aluminum closer shell, anodized aluminum sliding track arm
2. Double Valves Controls Closing and Latching speed separately after installation.
3. With UL Certified Aluminum Door Closer Body, Light Duty and Small Size
4. Core Competitive Superiority: Chinese style, China’s biggest sell model
5. Fuchs Brand Lubricants especially for qualified door closer constant lubrication.
6. Closer Appearance: Square and smaller body, Classic and Gracious
7. Hydraulic Structure: powder bearing, rack and pinion type door closer
8. Popular model suitable for light duty interior applications, such as School Janitor
Closet or Residential Restroom Door etc.
9. Properties of product and tested life cycles meet UL 228 standard, life cycles of
200,000 plus
► 7 years cooperative manufacturer of world's famous security trade mark
Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown
* SPRING THRUST, EASY CLOSING: aluminum sliding track arm will not impact opening,
meanwhile shut doors gradually to allow for graceful extry and exit
* SOFT, NO NEED TO CLOSE MANUALLY: allow the door do the work, enjoy self-driven
closing and latching, maintain quiet and security.
| | Width | Weight | Closer Spec. | Installation Dim. |
| | 850mm | 20-35kg | 167*37*56.5mm | 153*19mm |
| Opening | Closing | Life Cycles | Production | |
| 120º | size 2 | 200,000 | | Hold Open Unit |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
15,000,000-18,000,000
Employee Number:
200~250
Ecer Certification：
Active Member
------------ Our Advantages ------------ 1. Only produce door closer, annual output 1.5-2.0mils pcs. &nbs... ------------ Our Advantages ------------ 1. Only produce door closer, annual output 1.5-2.0mils pcs. &nbs...
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