What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What colors are available?

The product is available in a variety of colors to suit different preferences.

What is the maximum opening angle?

The maximum opening angle is 160% with internal adjustable angle positioning.

Concealed Door Closer for Home, Hidden Installation, Hydraulic Buffer Slide Rail, Automatic Door Closing

Name: Concealed Door Closer for Home, Hidden Installation, Hydraulic Buffer Slide Rail, Automatic Door Closing
Brand: Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
SKU: 2153324462

Guangdong, ChinaZhaoqing Nuofeng Intelligent Technology Co., Ltd.

US$30.00

1 Set

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

12 Months

Model NO.

NF-081

Material

Aluminum Alloy

Type

Outside-mounted

Installation Type

Standard

Function

Buffered

Standard

European Standard

Remote Control

Without Remote Control

Door Width

800-1000mm

Door Weight

45~65Kg

Usage

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

Color

Silver

Rally

24-45kg

Transport Package

Carton

Specification

NF-081

Trademark

NetFun NUOFENG

Origin

China

HS Code

8302600000

Production Capacity

50000sets/Month

Key features

Adjustable Closing Speed: Two-speed adjustment via screw allows precise control of door closing speed.

Wide Color Options: Available in a variety of colors to match different interior designs.

Heavy Door Capacity: Supports doors weighing 40-65kg with a max opening angle of 160%.

Durable Aluminum Alloy: Constructed from cast aluminum with surface painting for long-lasting performance.

12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind.

Flexible Customization: Offers full, minor, and sample-based customization options for specific needs.

Versatile Application: Suitable for wooden, metal, aluminum alloy, and steel doors in various settings.

Adjustable Angle Positioning: Internal adjustable angle positioning with hexagonal screw for secure locking.

Company profile

Experienced Team

Zhaoqing Nuofeng Intelligent Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.43h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company providing intelligent access-control and gate hardware solutions, including locks and related accessories. It reports R&D, manufacturing, sales, customization, and ODM capabilities, with new products introduced during the past year. Manufacturing space is 1,430 m², but quality control appears limited, with one inspector and finished-product instructions lacking written records. Service procedures exist for complaints and corrective actions, but supporting written records are absent. The supplier reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and has exported for one year. Financial credibility cannot be fully assessed from the available non-financially reportable information. No certification, named customer case, or recognized-brand OEM evidence is provided.

Supplier typeThe supplier is a combined company whose stated business includes R&D, manufacturing, and sales of mechanical equipment, metal structures, security equipment, and commercial cryptographic products. Its company description further identifies it as a one-stop provider of intelligent access-control and gate hardware solutions.

R&D capabilityThe supplier states that it conducts R&D, introduced new products during the past year, and provides ODM services. However, it reports no available SDK and no OEM service for well-known brands, so the evidence supports product-development capability but not broader software or major-brand innovation credentials.

Production capacityThe supplier reports a 1,430 m² manufacturing plant and production-related equipment including punching, drilling, and packing machines. Its business scope includes manufacturing security equipment and metal structures, but only one quality inspector is reported and finished-product inspection lacks written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service records.