Is this hinge suitable for OEM replacement or aftermarket use?

Yes, it is designed as a direct, drop-in OEM replacement part for most standard truck and trailer door systems, and is also ideal for aftermarket upgrades, custom builds, and fleet maintenance projects.

Does the hinge require regular maintenance?

The integrated wear-resistant bushings and sealed hinge pin design minimize maintenance needs; occasional light lubrication of the pin is recommended for optimal smooth operation in high-use applications.

What is the load-bearing capacity of the 01620 hinge?

The reinforced steel construction and precision engineering allow the hinge to support heavy door loads, making it suitable for large, thick cargo doors on commercial trucks and trailers.

01620 Heavy Duty Truck Trailer Door Hinge

Name: 01620 Heavy Duty Truck Trailer Door Hinge
Brand: Huangyan Xinqian Yingjia Metal Product Factory
SKU: 2284162165

Zhejiang, ChinaHuangyan Xinqian Yingjia Metal Product Factory

US$3.00

100-499 Pieces

US$2.00

500+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Color

Silver

Compatibility

International

Model NO.

01620

Finish

Galvanized

Installation Method

Bolt-on

Material

Steel

Placement

Rear

Structure

Load-bearing Body

Style

Custom Style

Type

Galvanized

Keyword

Refrigerated Truck Door Lock

Packaging Details

PCS/CTN,Pallet for Carton

Supply Ability

10000 Piece/Pieces Per Month

Surface Treatment

Zinc

Weight

0.192kg

Sea Port

Ningbo

Transport Package

PCS/CTN, Pallet for Carton

Specification

Steel

Trademark

Yingjia

Origin

China

HS Code

8302100000

Production Capacity

10000 Piece/Pieces Per Month

Key features

Heavy-Duty Construction: Crafted from high-grade carbon steel with reinforced mounting plates for extreme durability.

Superior Corrosion Resistance: Premium black powder-coated finish protects against rust, salt, and harsh outdoor environments.

Smooth Friction-Free Operation: Precision-machined heat-treated pin with wear-resistant bushings ensures silent, smooth swinging.

Versatile Application Scope: Ideal for box trucks, semi-trailers, livestock trailers, RVs, and industrial equipment enclosures.

OEM and Aftermarket Compatible: Designed as a direct drop-in replacement with pre-drilled holes for easy installation.

Long Service Life: Engineered to withstand tens of thousands of cycles without deformation or failure.

Professional Appearance: Sleek black finish complements vehicle design while providing robust protection.

Customization Available: Offers flexible customization options including designs, samples, and minor adjustments.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedImporters and Exporters

Huangyan Xinqian Yingjia Metal Product Factory

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer of metal chains, metal products, molds, automotive parts, and related products, with nearly 20 years of stated experience and 12 years of export activity. It reports TS 16949 certification, one production line, five R&D engineers, recent new-product launches, OEM service for well-known brands, and ODM capability. Customization is broad, covering designs, samples, full customization, flexible customization, and minor customization. Quality and service procedures are documented and followed, including finished-product inspection, corrective and preventive actions, complaint handling, and supplier assessment. The supplier has manufacturing-capacity contracts with associated subcontractors and in-stock capability, but no overseas warehouses, showrooms, agents, or branches. Evidence of customer cases is limited: it reports no Fortune 500 cooperation but does report OEM work for well-known brands and a repeat-buyer preference range.

Supplier typeThe supplier is identified as Huangyan Xinqian Yingjia Metal Product Factory, a manufacturer based in Huangyan District, Taizhou, Zhejiang, China. Its stated business scope covers metal chains and other metal products, metal materials, molds, automotive parts and accessories, and related sales activities, indicating a manufacturing-oriented supplier rather than a pure trading company.

CertificationsThe supplier reports holding TS 16949 certification and also lists another management-system certification category as "Others." This provides explicit evidence of at least one relevant certified management system, although the details and scope of the additional certification are not provided.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling, along with quality assurance in its quality-control processes. However, it has no overseas warehouse, showroom, agent, or branch, so local overseas support infrastructure is not evidenced.

R&D capabilityThe supplier reports five R&D engineers, new products launched during the last year, product-information output from R&D, and ODM service availability. These are explicit indicators of active product development, although no SDK is available and no quantitative product-development performance beyond the stated information is provided.

Production capacityThe supplier operates one production line, has manufacturing-capacity contracts with each associated subcontractor, and reports in-stock capability. It also states an average peak-season lead time of one month and an off-season lead time within 15 workdays, supported by written supplier-service assessment procedures and 20 qualified suppliers. These data support operational capability, while the single-line count limits evidence of production scale.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, flexible customization, and minor customization. The same range is linked to its R&D capability, and ODM service is available, demonstrating broad product-development and customization support.

Product Q&A

Q:What is the 01620 hinge specifically designed for?

The 01620 is a heavy-duty door hinge engineered for truck and trailer cargo doors, toolboxes, access panels, and other commercial vehicle applications, providing smooth, reliable door swing and long-lasting durability under extreme operating conditions.

Q:What types of vehicles is this hinge compatible with?

It fits most standard box trucks, dry vans, utility trailers, semi-trailers, delivery vans, refrigerated trailers, livestock trailers, and other commercial vehicles with standard door mounting configurations.

Q:What material and finish is the 01620 hinge made with?

It is constructed from high-strength carbon steel with a premium black powder-coated finish, which provides superior corrosion resistance, wear resistance, and impact protection for long-term outdoor use.

Q:Is the installation process straightforward?

Yes, the hinge features pre-drilled mounting holes for simple, straightforward installation on standard door frames and panels, compatible with most common mounting hardware and existing door systems.

Q:Can this hinge withstand harsh weather and road vibration?

Absolutely. Its heavy-duty steel construction, heat-treated hinge pin, and durable powder coating ensure reliable performance in extreme temperatures, moisture, road salt, and high-vibration transit conditions, with no deformation or failure.