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High Quality Automatic Concealed Door Closer Adjustment
US$20.00
100 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online ServiceWarranty
5 YearsModel NO.
DT-33Material
Aluminum AlloyType
EmbeddedInstallation Type
SlideFunction
AdjustableStandard
American StandardRemote Control
Without Remote ControlDoor Width
1000mmDoor Weight
45~65KgUsage
Fire Exits, Hotel, Office, Hospital, SchoolColor
SilverSize of Door
900*2100Option
1000*2100Guarantee
5 YearsDoor Learf Thicknes
More Than 40mmFunctions
Adjustable Closing &Latching SpeedTransport Package
Dortec Color BoxTrademark
DORTECOrigin
HefeiHS Code
8302600000Production Capacity
50000Key features
5-Year Warranty Coverage: Comprehensive 5-year guarantee on all DORTEC products for peace of mind.
Adjustable Closing Speed: Features adjustable closing and latching speed for precise door control.
High Durability Testing: Piston and spindle heat-treated with 500,000 cycle testing for strength.
Non-Handed Installation: Universal design allows for flexible installation on any door side.
Back-Check Option: Optional back-check feature prevents door damage from wind or impact.
Multiple Size Options: Available in sizes supporting door weights from 25kg to 85kg.
Online After-Sales Support: Dedicated online service team available for technical assistance.
Custom Branding Available: Logo and brand customization available for orders over 1000 pcs.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2005-09-09Nearest Port: Ningbo portAverage Response Time: ≤1.24hTerms 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:
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
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