sales@hdcmfg.com
+86 150 5221 8226
+86 150 5221 8226

Custom Hinges - Made to Your Design & Specifications

Precision-manufactured hinges including piano hinges, butt hinges, lift-off hinges, bullet hinges, and weld-on hinges.

  • Made to drawings or samples
  • Multiple materials & finishes
  • Stable quality for bulk orders

Is This for Your Project?

Больше, чем просто производитель: ваш партнер в области проектирования и снабжения.

This page is for you if:

You need a made-to-order hinges, not an off-the-shelf item.
Your project requires non-standard размер, structure, или mounting.
You are sourcing for industrial, commercial, or OEM applications.
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Global OEM Supply

Experienced in international logistics & export standards

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Сертифицированное качество

Quality system built for consistent OEM production

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Гибкое производство

From custom prototypes to batch orders

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Reliable Lead Time

Stable production schedule & export delivery

Types of Custom Hinges We Make

размеры рояльной петли

Петли для фортепиано

Full-length support for doors and panels.
Custom length, hole pattern, thickness, and materials available.

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Стыковые петли

Custom-sized butt hinges for doors, cabinets, and enclosures. Knuckle design, leaf thickness, and mounting options customizable.

откидной шарнир LP

Съемные петли

Designed for removable doors or panels.
Left-hand and right-hand configurations supported.

strap hinge lp

Ремешковые петли

Long, robust hinges for gates, doors, and panels requiring extended support. Custom length, hole spacing, and mounting options available.

сварка на токарном станке с ЧПУ на пулевидной петле 2

Пулевые петли

Heavy-duty hinges for high-load or welded applications. Custom pin size, materials, and welding preparation available.

приварить стыковую петлю

Weld-On Hinges

Engineered for steel frames and industrial structures. Optimized for strength, alignment, and weldability.

* Other custom hinge designs are available based on drawings, samples, or application requirements.

Materials We Offer for Custom Hinge

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Нержавеющая сталь

For corrosion resistance and long-term durability in demanding environments.

  • AISI 304 / 304L
  • AISI 316 / 316L
стальные петли, сверхпрочные сварные петли для ворот из оцинкованной стали 4

Углеродистая сталь

Cost-effective choice for indoor or structural applications with surface finishing options.

  • Q235 / ASTM A36
  • 1018 / 1020 (AISI)
Алюминиевые петли привариваются к прочным стыковым петлям 3

Алюминиевый сплав

Lightweight solution for enclosures, panels, and applications with weight constraints.

  • 6061-Т6
  • 6063
латунная петля для рояля, сверхпрочная латунная непрерывная петля 5

Латунь

Ideal for decorative applications or projects requiring specific appearance.

  • C360
  • C260

Surface Finishes for Piano Hinge

Functional and aesthetic finishes tailored to your application and environment.

🔷 Цинковое покрытие🔷 Черный оксид
🔷 Порошковое покрытие🔷 Полированный
🔷 С начесом🔷 Анодированное покрытие
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петля для пианино на заказ LP основной фон

Typical Size Range for Custom Piano Hinges

Designed Around Your Application, Not Fixed SKUs

The ranges below represent our typical custom capabilities. Final dimensions are determined by material selection, hinge structure, and your application requirements.

🔷 Length: Up to 3000 mm🔷 Leaf Width: 12 – 50 mm
🔷 Thickness: 1.0 – 5.0 mm🔷 Pin Diameter: Up to 10.0 mm
🔷 Hole Diameter: Custom🔷 Hole Pattern / Spacing: Custom

Application Scenarios

We fabricate for a Wide Range of Industrial and Commercial Applications:

🔷 Industrial Equipment Enclosures
🔷 Electrical & Control Cabinets
🔷 Doors & Access Panels
🔷 Transportation & Mobile Equipment
🔷 Custom OEM Projects
петля для фортепиано 1
Not sure if a piano hinge fits your application?

Share your project details and our engineers will advise.

Наши производственные возможности

Недавние проекты

Start Your Custom Hinge Project

Share your drawing, dimensions, or application details.Our engineering team will review and get back to you quickly.

Часто задаваемые вопросы

Do you offer fully custom hinges?

Yes. We manufacture piano hinges based on your drawings, samples, or detailed requirements, including length, thickness, hole pattern, material, and surface finish.

MOQ depends on material, dimensions, and finishing requirements. For most custom projects, small-batch samples are supported before mass production.

Yes. We usually provide samples for approval before mass production. Sample cost and lead time depend on the design and process.

Sample lead time is usually 7–14 days. Mass production lead time depends on order quantity and specifications, and will be confirmed before production.

Common materials include stainless steel, carbon steel, aluminum, and brass. Surface finishes such as polishing, brushing, anodizing, zinc plating, and black coating are available upon request.

We work with audited manufacturing partners and manage quality control throughout production. Dimensional inspection and visual checks are performed before shipment, and inspection reports can be provided.

Our custom piano hinges are exported to Europe, North America, Australia, and the Middle East, serving furniture, architectural, and industrial equipment manufacturers.

Please submit your drawing or requirements through the form on this page. Our engineering team will review your request and provide a quotation within 24 hours.

Get a Custom Hinge Quote

Share your drawings or requirements. Our engineering team will review and reply within 24 hours.

Петли для пианино из нержавеющей стали
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