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120kg Double Door Cylinder Floor Spring for Glass Goor
US$25.00
100-499 Pieces
US$24.00
500-999 Pieces
US$23.00
1,000+ Pieces
Product profile
Customization
AvailableMaterial
IronType
Outside-mountedModel NO.
DT-2200Installation Type
StandardFunction
FixedStandard
American StandardRemote Control
Without Remote ControlDoor Width
<1000mmDoor Weight
120kgsUsage
Fire Exits, HospitalColor
SilverSize
290*124*50mmHold Open
90Product Weight
6kgsTransport Package
Dortec Color BoxTrademark
DORTECOrigin
HefeiHS Code
8302600000Production Capacity
100000PCS/YearKey features
High Durability: Tested for 500,000 cycles to ensure long-lasting performance.
Safety Protection: Inside pressure reducing valve prevents oil leakage and damage.
Adjustable Speed: Features two-stage speed adjusting for controlled closing.
Mechanical Hold Open: Holds door open at 90 degrees (or 105 degrees) mechanically.
Heavy Duty Capacity: Supports doors up to 120kg with a max width of 1000mm.
Versatile Application: Ideal for fire exits and hospitals requiring reliable access.
Standard Compliance: Meets American Standard specifications for quality assurance.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2005-09-09Nearest Port: Ningbo portAverage Response Time: ≤0.88hTerms 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 maximum door weight this floor spring can support?
A:
The maximum door weight capacity is 120kg.
Q:What is the maximum width of the door?
A:
The maximum door width supported is less than 1000mm.
Q:Is the closing speed adjustable?
A:
Yes, it features a two-stage speed adjusting mechanism.
Q:Does it have a hold-open function?
A:
Yes, it includes a mechanical hold-open feature at 90 degrees (or 105 degrees).
Q:What is the durability rating of this product?
A:
It has been tested for 500,000 cycles to ensure durability.
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
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