Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Focusing on door closer manufacturing

CE and UL listed | Supplier to top brand

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UL Door Closer

Certification
Good quality Automatic Sliding Door Closer for sales
Good quality Automatic Sliding Door Closer for sales
Quite satisfied with closer quality, function and features, appearance, packing, timely delivery, easy communication, quick and efficiently handling of complaints. Lower price, more customer.

—— Gallery Specialty Hardware Canada

Satisfied with most aspects of Dorrenhaus, the quality of D303, D4016, D30 and D2024 are very good, our customer quite satisfied with these models.

—— Guangdong Topstrong Hardware

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UL Door Closer

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China Adjustable Backcheck UL Door Closer Heavy Duty Fire Rated For Metal Door D8016 factory

Adjustable Backcheck UL Door Closer Heavy Duty Fire Rated For Metal Door D8016

Adjustable Backcheck UL Door Closer Heavy Duty Fire Rated For Metal Door Ω Certification of UL 10C, fire rated up to and including 3 hours Ω Certification of ANSI 156.4 Grade 1, 2 millions plus life cycles Ω ... Read More
2019-06-11 16:48:13
China Soft Close 180 Degree Door Closer , Safety Control Overhead Closer for Steel Door factory

Soft Close 180 Degree Door Closer , Safety Control Overhead Closer for Steel Door

Soft Close 180 Degree Door Closer , Safety Control Overhead Closer for Steel Door Ω American medium heavy duty closer for steel door overhead mounted Ω Backcheck safety controlled by valve, adjustable after ... Read More
2019-06-11 16:58:23
China Extra Heavy Duty Door Closer , Industrial Commercial Grade Door Closer For Metal Door factory

Extra Heavy Duty Door Closer , Industrial Commercial Grade Door Closer For Metal Door

Extra Heavy Duty Door Closer , Industrial Commercial Grade Door Closer For Metal Door Dorhaus Hardware - ISO9001:2015 Certification Ω Extra heavy duty industrial commercial grade door closer for metal door Ω ... Read More
2019-06-10 11:18:14
China Residential UL Door Closer Cast Aluminum Alloy Applicable Weight 40 - 65kg factory

Residential UL Door Closer Cast Aluminum Alloy Applicable Weight 40 - 65kg

Residential UL Door Closer Cast Aluminum Alloy Applicable Weight 40 - 65kg Dorrenhaus - Focusing on manufacturing door closers Ω No need to close manually, designed for all standard installation methods Ω ... Read More
2019-06-11 16:41:48
China Light Duty Door Closer Size 3 , Commercial Grade Door Closer With Regular Arm factory

Light Duty Door Closer Size 3 , Commercial Grade Door Closer With Regular Arm

Light Duty Door Closer Size 3 , Commercial Grade Door Closer With Regular Arm Dorrenhaus - 6-year supplier to top worldwide brands Ω Commercial grade light / medium duty door closer for wooden door Ω Hold open ... Read More
2019-06-10 11:17:34
China Small Size Easy Open Close UL Door Closer D303S Steel Arm Max Door Width 950mm factory

Small Size Easy Open Close UL Door Closer D303S Steel Arm Max Door Width 950mm

Small Size Easy Open Close UL Door Closer Steel Arm Max Door Width 950mm Dorrenhaus - Focusing on manufacturing door closers The closer body dimension of this model is near to larger model D303, while the cost ... Read More
2019-06-10 11:20:39
China Parallel Arm Automatic Exterior Door Closer Top Jamb Mounting Life Cycles 2,000,000 factory

Parallel Arm Automatic Exterior Door Closer Top Jamb Mounting Life Cycles 2,000,000

Parallel Arm Automatic Exterior Door Closers Top Jamb Mounting Life Cycles 2,000,000 Dorrenhaus - 6 year supplier to top worldwide brands 1. UL Listed Automatic Exterior Door Closer Meet Professional Standards, ... Read More
2019-06-11 16:49:24
China Industrial Surface Mounted UL Door Closer D4016 High Lubricity Adjustable Speeds factory

Industrial Surface Mounted UL Door Closer D4016 High Lubricity Adjustable Speeds

Industrial Surface Mounted UL Door Closer D4016 High Lubricity Adjustable Speeds Ω Industrial hydraulic door closer with standard adjustable back-check valve Ω Universal application, surface mounted, design for ... Read More
2019-06-11 16:56:32
China Adjusting Size Delayed Action UL Door Closer ANSI Grade 1 Forged Steel Arm factory

Adjusting Size Delayed Action UL Door Closer ANSI Grade 1 Forged Steel Arm

Adjusting Size Delayed Action UL Door Closer D9016 ANSI Grade 1 Forged Steel Arm Dorhaus Hardware - ANSI / UL certified | Export since 2011 Ω Precised casting iron closer housing with forged steel tube arm Ω ... Read More
2019-06-11 16:46:34
China Backcheck UL  Door Closer UL10C Certifire Parallel Arm Mounting For 950mm Door factory

Backcheck UL Door Closer UL10C Certifire Parallel Arm Mounting For 950mm Door

Backcheck UL Door Closer Certifire Parallel Arm Mounting For 950mm Width Door Dorrenhaus - 6-year supplier to top worldwide brands Hydraulic: The model D703 uses Fuchs lubricating oil instead of ordinary ... Read More
2019-06-10 11:19:59
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