What's the guarantee?

All DORTEC product provide 5 years guarantee

Can the product and packing be made with our logo or brand?

Yes, it is problem to make the product with customers logo and brand based on qty over 1000pcs / item

How do I know if the door closer needs to be adjusted?

Here are the signs indicating that a door closer may need adjustment:Abnormal closing speed: The door slams shut too fast or takes too long to close. Incomplete closing: The door fails to close completely, leaving a gap. Uneven closing: The door closes at an angle or is misaligned during closing. Bouncing or swinging back: The door bounces open slightly or swings back and forth after closing. Noisy operation: The door closer makes unusual noises when the door closes.

Dortec Residential Hydraulic Door Closer Regular Arm

Name: Dortec Residential Hydraulic Door Closer Regular Arm
Brand: Hefei Dortec Autodoor Technology Co., Ltd.
SKU: 1965228195

Anhui, ChinaHefei Dortec Autodoor Technology Co., Ltd.

US$6.50-12.00

500 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

5years

Model NO.

DT-512

Material

Aluminum Alloy

Type

Outside-mounted

Installation Type

Standard and Parallel

Function

Stop, Fixed, Delay, Buffered

Standard

European Standard

Remote Control

Without Remote Control

Door Width

950mm

Door Weight

45~65Kg

Usage

Market, Fire Exits, Home, Hotel, Office, Hospital, School

Color

Optional

Package

10PCS/CTN

Finish

Powder Painted

Arm

Regular Arm

Installation

Overhead

Transport Package

Cartons or Pallets

Specification

Size 3

Trademark

DORTEC, no mark or OEM

Origin

Hefei, China

HS Code

8302600000

Production Capacity

500000/Year

Key features

5-Year Warranty Coverage: Comprehensive 5-year guarantee for all mechanical defects and performance issues.

Customizable Branding: Logo and brand customization available for orders over 1000 pieces per item.

Free Sample Availability: Free product samples provided for quality testing; customer covers freight only.

Versatile Installation Types: Supports Standard and Parallel installation configurations for various door setups.

Multi-Function Control: Features Stop, Fixed, Delay, and Buffered functions for precise door control.

High Load Capacity: Designed for doors weighing up to 70kg with a width of 950mm.

Durable Aluminum Alloy: Constructed from high-quality aluminum alloy with powder-painted finish.

Broad Application Scope: Suitable for markets, fire exits, homes, hotels, offices, hospitals, and schools.

Company profile

Hefei Dortec Autodoor Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2005-09-09Nearest Port: Ningbo portAverage Response Time: ≤1.61hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW