Invisible Door Automatic Door Closer Hinge Hydraulic Buffer Damping Spring Hinge Hidden Door Self-Closing Leaf One Piece

Name: Invisible Door Automatic Door Closer Hinge Hydraulic Buffer Damping Spring Hinge Hidden Door Self-Closing Leaf One Piece
Brand: Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
SKU: 2151453662

Guangdong, ChinaZhaoqing Nuofeng Intelligent Technology Co., Ltd.

US$25.00

1 Pair

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

12 Months

Model NO.

NF-E5-B-G

Type

175

Finish

Oxidation

Material

Stainless Steel

Transport Package

Carton

Specification

NF-E5-B-G

Trademark

NetFun NUOFENG

Origin

China

HS Code

8302100000

Production Capacity

50000sets/Month

Key features

Durable Material Build: Constructed from space aluminum alloy with 4mm thickness for strong, long-lasting use.

Flexible Customization: Supports full customization, minor adjustments, and design-based customization options.

12 Months Warranty: Comprehensive 12-month warranty coverage with dedicated after-sales service support.

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: ≤2.38h

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.

Product Q&A

Q:What material is used for the hinge?

The hinge is made of space aluminum alloy with a thickness of 4mm, ensuring it is strong, durable, and has a long service life.

Q:Is customization available?

Yes, we offer flexible customization options including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the warranty period?

We provide a 12-month warranty and after-sales service for this product.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 5000 Pcs.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union as terms of payment.