Powered by Made-in-China.com
UL 3 Hours Fire Rated Automatic Door Closer Adjustment
US$13.00-20.00
500 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online ServiceWarranty
5 YearsModel NO.
DT-536Material
Aluminum AlloyType
Outside-mountedInstallation Type
Standard and ParallelFunction
Stop, Fixed, Delay, Adjustable, BufferedStandard
American StandardRemote Control
Without Remote ControlDoor Width
1500mmDoor Weight
120~180KgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
OptionalPower Size
AdjustableFinish
Powder CoatingArm
Standard ArmHole Distance
206*19mmTransport Package
Cartons or PalletsTrademark
DORTEC, no mark or OEMOrigin
Hefei, ChinaHS Code
8302600000Production Capacity
500000/YearKey features
UL 3 Hours Fire Rated: Certified to UL10C and UBC7-22-1997 standards for superior fire safety.
5 Years Warranty: Comprehensive 5-year guarantee covering all DORTEC products.
ANSI Grade 1 Certified: Meets ANSI 156.4 Grade 1 standards for heavy-duty commercial use.
Adjustable Speed Control: Two-valve system allows independent adjustment of closing and latching speeds.
1 Million Cycle Durability: Endurance tested for 1 million cycles with a 10-year guarantee.
Universal Application: Non-handed design suitable for both left and right door swings.
Customizable Finish: Available in Silver, White, Black, and Gold with powder coating options.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2005-09-09Nearest Port: Ningbo portAverage Response Time: ≤1.06hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryHefei Dortec Autodoor Technology Co., Ltd. is a Chinese manufacturing company with a focus on producing door-related hardware such as panic exit devices and door closers. Established in 1995, it has grown into a large enterprise with a significant export focus, selling 90% of its products overseas. The company holds ISO 9001 certification, indicating a commitment to quality management. Dortec operates six production lines and can produce up to 1 million units of key products. While the company's R&D team is relatively small, it has established a broad sales network and partnerships across several continents.
Supplier typeHefei Dortec Autodoor Technology Co., Ltd. is classified as a Manufacturer/Factory based in Hefei, China, operating in the construction and decoration sector.
CertificationsThe supplier holds an ISO 9001 certification, demonstrating adherence to international quality management standards.
Production capacityThe supplier operates six production lines and has a significant annual output, with the capability to produce up to 1 million pieces for key products like door closers and panic bars.
Client casesThe company has run business with over 120 overseas companies across several continents, indicating a strong international presence.
Product Q&A
Q:What's the minimum order quantity?
A:
300pcs for each item
Q:How can we get to know the quality before placing an order?
A:
Samples can be provided for quality testing
Q:How can we get samples from you?
A:
Free samples can be provided,you just need to pay the freight
Q:How long is the delivery time?
A:
30-45 days after received the deposit.If you have special requirement on delivery time,please let us know.
Q:What's the payment terms?
A:
T/T 30%deposit and balance before shipment
Send Inquiry
*To:Hefei Dortec Autodoor Technology Co., Ltd.
Hefei Dortec Autodoor Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Commercial Fireproof Fire Rated Door Automatic Hydraulic Door Closer with UL Listed
US$16.00-24.00
200 Pieces(MOQ)
China Door Hardware Automatic Sliding Hydraulic Door Closer UL10c 3 Hours Fire Rated (OB03)
US$18.77-28.77
300 Pieces(MOQ)
UL Door Hardware Fittings Aluminium Hydraulic Fire Spring Door Closer for 40-65kg Door
US$7.14-7.86
300 Pieces(MOQ)
Aluminum Hydraulic Door Closer Adjustment for Fire Rated Door
US$11.00
100 Pieces(MOQ)
Fire Rated Certified Commercial Overhead Metal Door Closer/Standard Automatic Door Closer
US$10.88-18.00
100 Pieces(MOQ)
UL Certification Heavy Duty Back Check Security Door Closer for Fire-Rated Door
US$15.37-16.81
100 Pieces(MOQ)
UL Listed Fireproof Hydraulic Automatic Cam Action Hidden Commercial Door Closer
US$52.32-57.97
100 Pieces(MOQ)
Automatic UL 10c Aluminum Fireproof Back Check Concealed Office Commercial Door Closer
US$21.93-25.90
100 Pieces(MOQ)
Medium Duty UL Certified Door Closer Fire-Rated Automatic Hydraulic Sliding Door Closer
US$11.26-13.04
100 Pieces(MOQ)
UL Listed Fireproof Hydraulic Automatic Overhead Adjustable Interior Smoke Hidden Door Closer
US$53.63-59.42
100 Pieces(MOQ)
UL Listed Door Hardware Installing Fire Rated Door Closer Hydraulic Auto Closer
US$8.10-9.27
100 Pieces(MOQ)
UL Fire Rated Heavy Duty Aluminum Hydraulic Overhead Automatic Door Closer
US$15.00-18.00
100 Pieces(MOQ)
Aluminium Automatic Adjustable Door Control Fire Rated Door Closer for 40-65kg Door
US$7.71-8.48
300 Pieces(MOQ)
UL UL Building Door Hardware Fittings Aluminium Hydraulic Fire Spring Door Closer for Fire-Proof Door (632)
US$6.57-7.23
300 Pieces(MOQ)
En2-4 Cam Action Design UL Listed Aluminum Alloy Automatic Fire Rated Hidden Door Closer
US$50.00-55.00
1 Piece(MOQ)
Automatic Hydraulic Aluminum Concealed Door Closer for Fire Rated Door
US$11.60-11.90
500 Pieces(MOQ)
Fire Rated UL CE Heavy Duty Aluminum Alloy Quiet Hold on Hydraulic Commercial Automatic Door Closer
US$4.50-4.90
10 Pieces(MOQ)