44stainless Steel Heavy Duty Spring Butt Hinges

Name: Fire Rated 3*3/3.5*3.5/4*3/4*4stainless Steel Heavy Duty Spring Butt Hinges
Brand: Jietai Hardware Limited
SKU: 1974907871

Guangdong, ChinaJietai Hardware Limited

Fire Rated 3*3/3.5*3.5/4*3/4*4stainless Steel Heavy Duty Spring Butt Hinges

US$6.20

100-999 pairs

US$5.86

1,000-1,999 pairs

US$5.53

2,000-4,999 pairs

US$5.20

5,000+ pairs

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

SAS02

Type

Stainless Steel Hinge

Material

Stainless Steel

Feature

Easy Installation

Application

Office Building

Product Name

Stainless Steel Spring Hinge

Surface Treatment

Matt Black, Satin Nickel, Polish, Gold, Gun Metal

Size

3''*3''/3.5''*3.5''/ 4''*3''/4''*4''

Fitting

Flat Tip, Ball Bearing, Fix Pin, Screws

Door

Wooden Door

MOQ

1 PC

Company profile

Importers and ExportersExperienced TeamCustomization from SamplesStandardized quality control

Jietai Hardware Limited

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: N/A CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤5.57h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and professional technical supplier focused on door hardware and handrail fittings. It reports R&D capability, 3D software design services, SDK availability, and broad customization options. Manufacturing-related controls include valid contracts with associated subcontractors, written service procedures, product inspection instructions, quality assurance, raw-material traceability, and corrective-action and complaint-handling procedures. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Export sales are stated as 71%–90%, with Shenzhen and Hong Kong ports identified as nearby service points. Financial records are referenced for 2021–2023, but their actual results are not provided. Customer cases, certifications, and sustainability compliance evidence are not sufficiently documented.

Supplier typeThe supplier is described as a professional technical supplier and a combined company. Its stated business covers production, processing, and sales of hardware products, accessories, building materials, and plastic products, while its offered product scope specifically includes door hardware and handrail fittings.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, indicating an established service-management process. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier explicitly reports professional technical R&D capability, 3D software design services, and an available SDK. These statements provide direct evidence of technical and software-related innovation resources.

Production capacityThe supplier states that it produces and processes hardware-related products, has valid contracts with each associated subcontractor, and applies written inspection instructions, quality-assurance controls, traceability, and service-capability procedures. It also reports a one-month average lead time in both peak and off-season, but no inventory capability, so production flexibility and immediate fulfillment capacity are limited in that respect.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides 3D software design services, supporting the stated ability to develop customized solutions.