High-Performance Automotive Door Hinge for Maximum Strength and Longevity

Name: High-Performance Automotive Door Hinge for Maximum Strength and Longevity
Brand: Changzhou Jintan Huaneng Machinery Equipment Co., Ltd
SKU: 2227490895

Jiangsu, ChinaChangzhou Jintan Huaneng Machinery Equipment Co., Ltd

US$1,600.00

5-9 Tons

US$1,450.00

10+ Tons

Sample price:US$1450.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

on Line

Warranty

1 Years

Model NO.

car door hinge series

Type

Profile

Material

Can Be Customized

Application

Automobile

Technology

Hot Rolled

Transport Package

Strap to Bundles

Specification

Q355B Q355D

Trademark

n/a

Origin

China

Production Capacity

500000t/Year

Key features

Superior Durability: Withstands 200,000+ door cycles, 3x longer than stamped hinges.

High Load Capacity: EN10025 S355JR/SS490M certified, ideal for SUV/truck doors up to 50kg.

Customizable Material: Material can be customized to meet specific project requirements.

OEM/ODM Support: Full OEM/ODM capabilities including customization from samples and designs.

Trusted by Leaders: Direct supplier to EU brands, domestic brands, and global truck OEMs.

Quality Certification: IATF 16949:2016 certified with guaranteed mechanical and chemical properties.

Company profile

High Repeat Buyers ChoiceQuality AssuranceRaw-Materials TraceabilityR&D Capabilities

Changzhou Jintan Huaneng Machinery Equipment Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company in Changzhou, associated with manufacturing enterprises. It reports ISO9001, ISO14001 and ISO45001-related certifications, an independent laboratory, furnace-level production inspection, and documented procedures for service assessment, corrective actions and complaint handling. Production-related information includes one production line, one-month peak and off-peak lead times, and stated output above the provided threshold, although the supplier’s own company type is listed as a trade company. Innovation evidence is limited: one national science and technology progress award is reported, but no SDK is available and R&D staffing experience is only partially specified. The supplier does not provide OEM services for popular brands and has no overseas warehouses, showrooms, agents or branches. Financial records are referenced for 2022–2024, but the slices do not provide sufficient financial detail for a credibility judgment. No customer cases are provided.

CertificationsThe supplier reports ISO9001:2015, ISO14001/ISO14001:2015 and ISO45001:2018 certifications, along with other unspecified certifications. The listed management-system certifications provide explicit evidence of certification holding, although certificate validity and scope are not supplied.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent or branch, and reports zero countries with overseas services, so its documented service processes are stronger than its overseas service infrastructure.

R&D capabilityThe supplier reports one national science and technology progress award and has an independent laboratory with analytical and mechanical testing equipment. Countervailing evidence includes no available SDK and only limited stated R&D engineer experience, so innovation capability is supported but not comprehensively demonstrated.

Customization capabilityThe supplier explicitly states that it does not provide OEM services for popular brands. The available information does not establish whether it supports other forms of customization, so the supplier does not meet the specifically stated popular-brand OEM capability requirement.