Could you send me sample before I place an order?

Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.

Are your company factory or trading company?

We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

How can I get the latest prices?

Send requirements to us by mail or calling , we will reply you in 24 hours.

Automatic UL 10c Aluminum Fireproof Back Check Concealed Office Commercial Door Closer

Name: Automatic UL 10c Aluminum Fireproof Back Check Concealed Office Commercial Door Closer
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 2135001305

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$25.90

100-2,999 Pieces

US$23.80

3,000-4,999 Pieces

US$21.93

5,000+ Pieces

Sample price:US$36.35/piece.Request sample

Product profile

Customization

Available

Warranty

5 Year

Material

Aluminum Alloy

Model NO.

DDDC055

Type

Outside-mounted

Installation Type

Doorframe

Function

Adjustable

Standard

European Standard

Remote Control

Without Remote Control

Door Width

950mm

Door Weight

40-65kg

Usage

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

Color

Silver

Finish

Silver

Application Range

Plastic-Steel Door ,Wood Door, Aluminium/Iron Door

Certification

UL Listed,10c Fire Rated 3 Hours

Fire Resistance

3 Hours

Passed Durability Test

500,000 Cycles

Max Opening Angle

130 Degree

Speed Control

Two Speed Adjustable

2 Speed Control

Closing Speed and Latching Speed

Application

Commercial & Residential

After-Sale Service

Online Technical Support

Project Solution Capability

Graphic Design, 3D Model Design

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

UL 10C Fire Rating: Certified UL Listed and 10C Fire Rated for 3 hours of fire resistance.

500,000 Cycle Durability: Passed rigorous durability testing with 500,000 opening and closing cycles.

Two-Way Speed Control: Features adjustable closing speed and latching speed for precise control.

5-Year Mechanical Warranty: Comprehensive 5-year mechanical guarantee covering defects and performance.

Wide Application Range: Suitable for wooden, metal, plastic-steel, and fire-rated doors in various settings.

130 Degree Opening Angle: Max opening angle of 130 degrees ensures optimal door clearance and safety.

OEM and ODM Support: Professional OEM and ODM services available for custom branding and design.

Free Sample Availability: Provides 3 free samples for evaluation upon request with buyer-paid freight.

Company profile

Importers and ExportersExhibition ExperienceOEM ServicesHigh Repeat Buyers Choice

D&D HARDWARE INDUSTRIAL CO., LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-10-12Nearest Port: Jiangmen, Guangzhou, ShenzhenAverage Response Time: ≤4.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP, CIF, DAP

AI-Powered supplier vetting

SummaryD&D is a factory located in Jiangmen City with a focus on wholesale and retail industries. It has a strong export presence, accounting for 71% to 90% of total sales, and has been exporting for six years. The company offers substantial customization and ODM services and has launched new products in the past year. However, it lacks overseas warehouse and showroom services, and its quality control and after-sales service documentation are insufficient. The company has two R&D engineers focusing on new product development and technical support.

Supplier typeD&D is categorized as a factory located in the Pengjiang District of Jiangmen City, focusing on the wholesale and retail industry.

R&D capabilityD&D has launched new products in the past year and employs two R&D engineers dedicated to product development and technical support, indicating active innovation efforts.

Production capacityThe company provides OEM services for well-known brands, reflecting a strong production capability.

Customization capabilityD&D offers extensive customization options, including full customization and ODM services.

Client casesD&D maintains long-term relationships with customers across Europe, the Middle East, America, and Asia, highlighting successful international collaboration.

Product Q&A

Q:What certificate you have?

We have CE and UL certificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.

Q:Do you accept OEM or ODM?

Yes, We are professional in OEM and ODM. now , Cooperating with famous brands for OEM & ODM.

Q:Do you have quality system?

Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.

Q:What's the guarantee of your products?

5 Year Mechanical Guarantee.

Q:What's the stainless steel Grade you are working now?

We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.