What is the maximum open angle of the door?

The maximum open angle is 180 degrees.

Selected Materials Dorma Door Closer with Heavy Duty Link Arm

Name: Selected Materials Dorma Door Closer with Heavy Duty Link Arm
Brand: Shenzhen Nordson Electronic Co., Ltd.
SKU: 769218815

Guangdong, ChinaShenzhen Nordson Electronic Co., Ltd.

US$10.50

1-99 Pieces

US$9.00

100-299 Pieces

US$8.00

300-499 Pieces

US$7.00

500+ Pieces

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Outside-mounted

Model NO.

DB-8012A-11

Installation Type

Slide

Function

Stop

Standard

American Standard

Remote Control

Without Remote Control

Door Width

950mm

Door Weight

15~30Kg

Usage

Market

Color

Silver

Item

Door Closer

Width of Doormax

500mm~900mm

Weight of Door Max

20-35kg

Max Open Angle

180

Closing Speed Adjustment

Spee1:180°-15° ; Speed2:15°-0°

Applicable Temperature

-20°c-45°c

Applicability

Left Open or Right Open Door

Passed Durability Test

1,000,000 Cycles

Weight

1.1kg

Transport Package

Standard CTN Box for Door Opener System

Specification

Trademark

Nordson

Origin

Shenzhen, China

HS Code

8543709990

Production Capacity

1000/ Month

Key features

Heavy Duty Link Arm: Durable construction designed for high-frequency usage and heavy doors.

High Durability Rating: Passed 1,000,000 cycles durability test for long-term reliability.

Customizable Door Size: Accommodates door widths from 500mm to 900mm and weights up to 35kg.

Flexible Installation: Supports both left and right open doors with outside-mounted slide installation.

One-Year Warranty: Covers non-human factor quality issues for the door closer unit.

Fast Shipping: Small quantities shipped within 1-5 workdays; large quantities within 14 workdays.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedPatents Awarded

Shenzhen Nordson Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-05-01Nearest Port: shenzhen,hongkongAverage Response Time: ≤5.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in electronic products and components, with stated import and export scope. It holds ISO 9001 certification and reports written procedures for supplier-service assessment, corrective and preventive actions, and customer complaints. The supplier reports recent new-product development and ODM availability, but no SDK, 3D software design service, or professional technical-supplier R&D capability. Production information lists 100,000 pieces annually for each of five access-control-related product categories, while finished-product inspection procedures are documented and consistently followed. Customization is available across sample-based, design-based, full, minor, and flexible formats. Financial records are referenced for 2022–2024, but no substantive financial results are provided. No customer cases or named customers are disclosed.

CertificationsThe supplier reports ISO 9001 certification for its management system. The slice does not provide the certificate number, validity period, or certification scope, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. These records directly support an established service-response process.

Production capacityAnnual productivity is listed as 100,000 pieces for each of magnetic locks, electric bolts, electric strikes, fingerprint time-attendance products, and access-control products. The supplier also reports 50 quality-control staff and a documented finished-product inspection method, although its company type is separately identified as a trading company.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.