加载中...
Powered by Made-in-China.com
Size Adjustable UL Certificate Extra Heavy Duty Commercial Door Closers
US$25.00
100-299 Pieces
US$22.00
300+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableWarranty
5 YearsMaterial
Aluminum AlloyModel NO.
DT-916Type
Outside-mountedInstallation Type
StandardFunction
StopStandard
American StandardRemote Control
Without Remote ControlDoor Width
610-1600mmDoor Weight
25-150kgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverSize
1-6Beck Check
YesDoor Thickness
45mmSuitable for
Wooden Door, Steel Door, Aluminum Door, Fire DoorTransport Package
Color Box +CartonSpecification
Aluminum materialTrademark
Dortec, or OEMOrigin
Hefei, ChinaHS Code
8302600000Production Capacity
500000Key features
UL Listed Safety: C-UL US listed, conforms to UL10C and UBC7-22-1997 standards for fire exits.
Adjustable Power: Power size adjustable from 1 to 6, suitable for doors 610-1600mm wide.
Heavy Duty Build: Cast aluminum body with needle bearings, supporting doors up to 150kg.
Advanced Functions: Includes back-check, delayed action, and hydraulic anti-freeze oil for extreme temps.
Versatile Usage: Ideal for markets, hotels, offices, hospitals, schools, and home fire exits.
Customization Options: Custom size (1-6), back-check, and door thickness (45mm) available.
Long Warranty: Comprehensive 5-year guarantee covering all mechanical defects.
Easy Installation: Non-handed design with standard PA bracket for quick tri-packed application.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2005-09-09Nearest Port: Ningbo portAverage Response Time: ≤0.97hTerms 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 is the minimum order quantity?
A:
100pcs for each item for door handle, total order amount no less than 5000USD.
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 are 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
Fire Resistant Aluminum Hydraulic Heavy Duty Commercial Door Closer with Back Check
US$15.49-18.58
300 Pieces(MOQ)
Oubao CE UL Building Door Hardware Fittings Aluminium Hydraulic Fire Spring Heavy Duty Door Closer (9036DA)
US$16.12-17.73
300 Pieces(MOQ)
UL Certification Heavy Duty Back Check Security Door Closer for Fire-Rated Door
US$15.37-16.81
100 Pieces(MOQ)
Medium Heavy Duty Back Check UL Certification Fireproof Hardware Door Closer
US$23.67-26.74
100 Pieces(MOQ)
Heavy Duty Aluminum Alloy UL Multi-Function Automatic Residential Security Door Closer
US$23.67-26.74
100 Pieces(MOQ)
Automatic Hydraulic Heavy Duty Adjustable Commercial Door Closer
US$16.00
500 Pieces(MOQ)
Dortec UL Listed Medium Heavy Duty Hydraulic Aluminum Door Closer
US$12.00
100 Pieces(MOQ)
UL ANSI Heavy Duty Aluminum Door Closer with Optional Hold Open Arm
US$15.50-19.40
800 Pieces(MOQ)
UL Door Accessories Commercial Hydraulic Heavy Duty Aluminum Door Closer for Building
US$18.90-22.03
100 Pieces(MOQ)
Commercial Heavy-Duty Automatic Residential Grade Hydraulic Aluminium Door Closer
US$5.00-7.00
500 Pieces(MOQ)
Commercial Heavy Duty Emergency Exit Overhead Door Closer
US$4.40-4.70
500 Pieces(MOQ)
Sliding Track Arm Heavy Duty Door Closer for Commercial Doors
US$15.50-17.10
100 Pieces(MOQ)
ANSI Grade 1 Heavy Duty Commercial Door Closer with Slide Rail
Negotiable
300 Pieces(MOQ)
UL Listed Aluminum Commercial Grade Size 3 Spring Door Closer
US$28.00
500 Pieces(MOQ)
Heavy Duty Hydraulic Brake Commercial Concealed Door Closer with Soft Closing
US$6.50-12.00
500 Pieces(MOQ)
UL Listed Size Adjustable Hydraulic Commercial Door Closer Heavy Duty for 20-150kg
US$22.00-25.00
100 Pieces(MOQ)
Heavy Duty Door Closer Hydraulic Commercial Overhead Automatic Door Closer
US$5.90-6.00
500 Pieces(MOQ)
Heavy Duty Size Adjustable Door Closer
US$22.00-25.00
100 Pieces(MOQ)