How many times can the door closer operate before failure?

It is tested to ensure no damage after 500,000 opening and closing cycles.

What colors are available for this product?

The door closer is available in Silver, Black, White, and Golden.

What is the delivery time for orders?

Delivery time is approximately 30 days after receiving the balance payment.

Fire Rated Hydraulic Concealed Overhead Sliding Door Closer with Hold Open Function

Name: Fire Rated Hydraulic Concealed Overhead Sliding Door Closer with Hold Open Function
Brand: Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.
SKU: 2288211925

Guangdong, ChinaZhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

US$12.80

300-499 Pieces

US$12.60

500+ Pieces

Sample price:US$12.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

3 Years Warranty

Model NO.

JL-510

Material

Aluminum Alloy

Type

Surface Mounted

Installation Type

Doorframe

Function

Delay

Standard

Chinese Standard

Remote Control

Without Remote Control

Door Width

2000mm

Door Weight

45~65Kg

Usage

Market, Home, Hotel, Office, Hospital, School

Color

Silver

MOQ

500PCS

Sample

Could Be Offered

Life Time

200000 Circles

Shape

Round or Square

Operating Temperature Range

-40 Degree~+60 Degree

Closing Speed Adjustable Vales

180-20 Degree

Latching Dynamism Adjusting Vales

20-0 Degree

Ho or Nho

Optional

Logo

Silk Printed

OEM/ODM

Available

Transport Package

Inner Box+Outside Carton

Specification

231*460*22.5mm

Trademark

JIANLAI

Origin

China

HS Code

8302600000

Production Capacity

100000PCS Per Month

Key features

Durable Aluminum Alloy Construction: Made of high-quality die-cast aluminum alloy, offering anti-corrosion and long service life.

Adjustable Closing Speed: Hydraulic system with dual adjustable valves for precise control of closing and latching speeds.

Concealed Installation Design: Invisible when closed, keeping the door surface clean and maintaining a modern aesthetic.

Optional Hold-Open Function: Available hold-open feature with strong load capacity, suitable for high-traffic areas.

Silent and Smooth Operation: Designed for smooth and silent closing to ensure user comfort and minimal noise.

Long Service Life: Tested to withstand over 500,000 opening and closing cycles without damage.

Wide Color Options: Available in Silver, Black, White, and Golden to match various interior designs.

Comprehensive Warranty: Backed by a 3-year warranty covering mechanical defects for peace of mind.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesODM ServicesStandardized quality control

Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.92h

AI-Powered supplier vetting

SummaryGaoyao Jinhuida Hardware Products Co., Ltd has been in the industry for 20 years, offering both ODM and OEM services. It has a significant R&D capability with recent product developments, although it lacks an SDK. The company holds an ISO9001:2015 certification for sustainable development. While it has clear procedures for handling customer complaints, its quality assurance measures are lacking. The supplier does not maintain inventory or overseas warehouses, and does not participate in offline trade shows. Financially, it shows consistent cash flows and a robust export history since 2012.

Supplier typeThe supplier is involved in OEM production and has its own brands, ADO, MXF, and JianLai, indicating a dual role in manufacturing and branding.

CertificationsThe supplier holds an ISO9001:2015 certification, which supports its commitment to sustainable development practices.

After-Sales capabilityThe supplier provides comprehensive pre-sale, sale, and after-sales services, supported by clear procedures for corrective actions and customer complaints.

Financial creditThe supplier demonstrates strong financial capacity with consistent cash flow over the past three years, indicating financial credibility.

R&D capabilityThe supplier exhibits strong innovation capability with a dedicated R&D center and recent product developments, though it lacks SDK support.

Customization capabilityThe supplier offers extensive customization services, ranging from minor to full customization, indicating flexibility in meeting customer needs.

Client casesThe supplier provides OEM services for popular brands, showcasing successful customer cases and partnerships.