Commercial Door Closer | Heavy Duty Fire Rated Supplier
Dorrenhaus premium commercial door closers are certified to ANSI Grade 1 and EN1154 standards. Our fire‑rated, ADA‑compliant hydraulic door closers support wholesale commercial projects across the USA, Canada and Europe. We also provide UL & CE‑listed products for OEM and private‑label branding.
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Spring Adjustable Door Closer
Place of Origin:Zhejiang, China. Brand Name:Dorrenhaus, Dorhaus. Certification:EN1154, ISO9001:2015. Model Number:D2024. Minimum Order Quantity:500 pieces. Packaging Details:1 piece in 1 paper box, Add to Inquiry -
Euro Style Automatic Door Closer
Spring Power: Adjustable EN2-4. Durability: 500,000 cycles above. Function: Adjustable Closing speed. Add to Inquiry -
Spring Size Adjustable Door Closer
Place of Origin:Zhejiang, China. Brand Name:Dorrenhaus, Dorhaus. Certification:ISO9001:2015. Model Number:D3036. Minimum Order Quantity:500 pcs. Packaging Details:1pc in 1 paper box, 6pcs in carton Add to Inquiry -
Square Shape Door Closer
Place of Origin:Zhejiang, China. Brand Name:Dorrenhaus, DORHAUS. Certification:CE EN1154, ISO9001. Model Number:D903. Minimum Order Quantity:500 pieces. Packaging Details:1 piece in 1 paper box, Add to Inquiry -
Closing Power Adjustable Door Closer
Place of Origin:China. Brand Name:DORHAUS, Dorrenhaus. Certification:CE EN1154, ISO9001:2015. Model Number:D803. Minimum Order Quantity:500sets. Packaging Details:1pc in 1 paper box, 10pcs in 1 Add to Inquiry -
Economic Light Duty Door Closer
Place of Origin:Zhejiang, China. Brand Name:Dorrenhaus, DORHAUS. Certification:ISO9001:2015. Model Number:D1024. Minimum Order Quantity:500sets. Packaging Details:1set in 1 paper box, 10sets in 1 Add to Inquiry
What is Commercial Door Closer
Commercial door closer is an essential hardware accessory for commercial building doors, widely used in offices, shopping malls, hotels, hospitals and public facilities. Our heavy‑duty commercial door closers meet global industry standards, available for fire‑rated, hold‑open, non hold‑open, ADA,back check compliant automatic closing solutions.
We supply premium CE,UL listed commercial door closers for North America, United States, Canada, UK, Europe and Australia. All our commercial door hardware passes EN1154, ANSI Grade 1 and fire certification, durable for high‑traffic commercial doors.
Main Features of Our Commercial Door Closer
1: Adjustable closing speed and latching force for different door weights
2: Fire rated commercial door closer for fire safety requirement
3: ADA compliant barrier‑free design for public buildings
4: Heavy duty hydraulic mechanism for long service life
5: Multiple installation options:Surface‑mounted, Concealed sliding arm, Overhead hidden door closer
Common Application Scenarios
Our commercial door closers fit wooden doors, metal steel doors, aluminum frame doors in commercial buildings, retail stores, school campuses, government projects across USA, Canada and European countries.
If you are looking for reliable wholesale commercial door closer manufacturers from China, contact us for bulk price and custom door closer service.
FAQ
Q1: What certifications do your commercial door closers carry?
A: Our commercial door closers are tested and certified with EN1154, ANSI Grade 1, UL and CE, meeting ADA and fire‑safety standards for projects in USA, Canada and Europe.
Q2: Can I purchase commercial door closers for wholesale distribution in North America?
A: Yes. We support bulk wholesale, OEM custom branding for hardware distributors, door manufacturers and building contractors worldwide.
Q3: Do you supply hold‑open type commercial door closers?
A: We provide both hold‑open and non‑hold‑open hydraulic door closers with adjustable closing power for high‑traffic commercial doors.
Q4: What installation styles are available for commercial door closers?
A: Surface‑mounted, concealed sliding arm and overhead hidden types are all available for different door projects.
Q5: What is your MOQ for bulk commercial door closer orders?
A: Flexible MOQ for wholesale orders. Please send us an inquiry to get the latest factory price for your local market.
Q6: What functions do your commercial door closers have?
A: Our commercial door closers come with adjustable closing speed, latching speed and back‑check function. Optional hold‑open feature is available. The hydraulic force can be adjusted to match various door weights for commercial projects across USA, Canada and Europe.
If you have any other questions about our commercial door closers, welcome to contact us for a free quotation.
We're professional commercial door closer manufacturers and suppliers in China, specialized in providing the best customized service. We warmly welcome you to buy commercial door closer made in China here from our factory.
