Hidden Doors Hinges Heavy Duty 3D Adjustable Concealed Hinges for Wooden Door

Name: Hidden Doors Hinges Heavy Duty 3D Adjustable Concealed Hinges for Wooden Door
Brand: Ganzhou Jinliwang Technology Co., Ltd
SKU: 2254439245

Jiangxi, ChinaGanzhou Jinliwang Technology Co., Ltd

US$4.20

100-999 Pieces

US$3.60

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

Model NO.

Concealed Hinge

Type

180°Hinge

Finish

Powder Coating

Material

Zinc Alloy, Stainless Steel

Product Name

Concealed Door Hinge

Keywords

Door Hinge

Length*Width

177mm*30mm

Product Material

Zinc Alloy, Stainless Steel

Suitable for Door Width

</=900mm

Applicable Temperature Range

-5celsius~45celsius

Adjust The Range of The Door Seam

+/-2mm

Service Life

>/=100000 Times

Maximum Load Bearing

60kg/80kg

Suitable for

Interior Door or External Door, Ect

Color

Customized

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

JINLIWANG

Origin

Jiangxi, China

Production Capacity

500000 Pieces/Year

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Ganzhou Jinliwang Technology Co., Ltd

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.61h

AI-Powered supplier vetting

SummaryThe supplier develops, manufactures, and sells hardware products, metal components, and precision molds, while also offering smart-home and related electronic products and services. It reports broad customization, ODM services, recent new-product development, OEM service for recognized brands, and available stock. Production-related evidence includes stamping, shearing, packaging, riveting, and grinding equipment, plus 100% finished-product inspection. However, the supplier reports no raw-material traceability, no supplier-management-system certification, no written procedures for service assessment, corrective actions, or complaint handling, and no valid manufacturing-capacity contract with related subcontractors. Overseas warehouse and showroom capabilities are unavailable. Financial information is inconsistent across the provided records and cannot establish financial credibility.

Supplier typeThe supplier is presented as a manufacturer and seller of hardware products, metal components, and precision molds, with additional smart-home, access-control, electronic, and related product activities. Its described technologies include stamping, casting, and surface treatment, indicating a manufacturing-oriented supplier rather than a purely trading or service company.

CertificationsThe supplier-management-system certification status is explicitly listed as NIL. Although the company description claims full-process quality control and international-standard compliance, no specific certification is identified in the provided information.

After-Sales capabilityThe supplier has stock capability and accepts multiple service quotation and payment terms, with a stated one-month lead time in both peak and off-season periods. However, it reports no written procedures or records for service assessment, corrective and preventive actions, or effective customer-complaint handling, and it has no overseas warehouse or showroom.

R&D capabilityThe supplier reports new-product development during the past year, ODM services, three years of total R&D-engineer experience, and an R&D team described as holding multiple patents. It also reports no available SDK, which limits evidence of software-development integration, but the product and process innovation evidence supports an innovation advantage.

Production capacityThe supplier operates in hardware, metal-component, and mold production and lists punching, shearing, packaging, riveting, and grinding equipment. It reports 100% finished-product inspection, one quality-assurance/quality-control inspector in one record, and six to ten quality-control staff in another; it also has stock capability and a one-month stated lead time. However, the absence of a valid manufacturing-capacity contract with related subcontractors is a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that it provides custom design, prototyping, and flexible production support, providing direct evidence of broad customization capability.