What is the maximum opening angle?

The maximum opening angle is 120 degrees.

What are the available payment terms?

We accept LC, T/T, D/P, and Western Union.

Where is the shipping port located?

Shipping ports include Jiangmen and Shenzhen in China.

OEM Electric Automatic Swing Door Operator Manufacturer for Commercial Building

Name: OEM Electric Automatic Swing Door Operator Manufacturer for Commercial Building
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 2320080035

Guangdong, ChinaD&D Hardware Industrial Co., Ltd.

US$120.29

100-2,999 Pieces

US$108.26

3,000-4,999 Pieces

US$97.43

5,000+ Pieces

Sample price:US$144.35/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Year

Model NO.

DDDC075-E

Material

Aluminum Alloy

Installation Type

Standard

Function

Adjustable

Door Width

700-1100mm

Door Weight

100kg

Usage

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

Color

Silver

Dimension(mm)

506 × 63 × 68 mm

Max Opening Angle

120 Degree

Input Voltage

AC 100-260V

Output Power

DC 12V / 500mA

Motor Voltage

DC 24V (Brushless)

Rated Power

72W

Opening Speed

3.5s - 15s (Adjustable)

Operating Temperature

-20°C ~ 65°C

Operating Mode

Automatic / Hold-Open / Release

Finish

Custom Finish

Application

Commercial & Residential Building

Feature

Durable, Adjustable Speed, Easy Installation

Transport Package

White Box or Color Box, Carton Packing

Specification

For Export

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83024100

Production Capacity

30000 / Month

Key features

Premium Brushless Motor Construction: DC 24V brushless motor with precision multistage reduction gearbox, delivering high power in a compact body with smooth, quiet transmission.

Smart Access Control Integration: Combines with access control machines, sensor devices and electric locks to build a complete automatic access system.

Intelligent Speed & Force Control: Intelligent power control enables slow start & slow stop, with adjustable opening/closing speed (3.5s-15s), holding time and pressing force.

Obstacle Protection Function: Intelligent discernment detects obstacles automatically and safeguards the door leaf from collision for enhanced safety.

Dual Installation Flexibility: Supports link arm and slide rail installation on door leaf or transom, covering leaf width 700-1100mm and up to 100kg single-leaf weight.

Universal Voltage & Long Durability: AC100-260V wide input, rated power 72W, max opening angle 120 degree, working at -20 degree centigrade~65 degree centigrade with 1-million-cycle service life.

Multiple Operating Modes: Automatic, Hold-open and Release modes, ideal for commercial buildings, hospitals, hotels and smart office automatic door projects.

Company profile

D&D Hardware Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.34h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.

Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.

Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.