Medical Device Design and Development

What Medical Device Design and Development does

Medical Device Design and Development operates as HAYDU, a precision contract manufacturing division of MD3 Company LLC, headquartered in Miramar Beach, Florida. The business traces to 1936, relocated to Florida in 1960, and was acquired by MD3 LLC in 2020 before being consolidated under the MD3 brand in 2025. It is structured as a privately held LLC with a workforce in the 11-50 range, operating from a single Florida site.

The company's revenue model is build-to-print and custom manufacturing services sold to OEM customers in three end-markets: medical devices, aerospace, and marine. Its core capabilities span CNC multi-axis machining, wire and sinker EDM, EDM small-hole drilling, laser cutting, welding and etching, custom tube bending and forming, progressive die stamping, TIG welding, polymer and metal 3D printing, and cleanroom assembly. The portfolio is organized into discrete service lines including custom tube bending and forming, high-precision stamping and machining, custom stainless steel and specialty manufacturing, medical device manufacturing services, aerospace manufacturing services, and marine manufacturing services. ISO 13485:2016 certification underpins medical qualification.

Commercial activity is conducted primarily through the company website (md3-llc.com), with no disclosed direct sales force, distribution partners, or named customer relationships in the source material. Pricing appears to be project- or part-level quoting rather than subscription or platform-based, consistent with a small-shop custom manufacturer. End-customer concentration, contract values, and revenue mix are not disclosed.

Name

Medical Device Design and Development

Legal name

HAYDU, an MD3 Company LLC

Website

https://md3-llc.com

Company type

Private

Founded year

1936

Operating status

Operating

Headcount range

11–50 employees

Short description

Medical Device Design and Development (HAYDU, an MD3 Company) is a Florida-based precision contract manufacturer offering CNC machining, EDM, tube bending, stamping, 3D printing, and cleanroom assembly to medical, aerospace, and marine OEMs.

Ownership category

akta.pro rank

Headquarters

HQ city

Miramar Beach

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Custom Manufacturing Services: Project-based custom manufacturing services including prototyping, CNC machining, EDM, tube bending, stamping, welding, and assembly. Revenue is generated through one-time project fees and long-term production contracts. The company serves medical device OEMs, aerospace manufacturers, and marine equipment makers with scalable production from low-volume custom builds to high-volume runs (25,000+ pieces for stamping).
2. Specialty Manufacturing and Fabrication: Custom stainless steel, titanium, and Inconel fabrication services including TIG welding, brazed tubing assemblies, fixture and gauge development, and EDM small hole drilling. Revenue generated per project based on complexity, materials, and production volume.
3. Vendor-Managed Inventory Services: Inventory management services for ongoing production needs, providing customers with supply chain support and reduced time to market.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

HAYDU is a precision contract manufacturer providing custom tube bending, high-precision stamping and machining, and stainless steel/specialty alloy fabrication for medical device, aerospace, and marine OEMs. Services span prototyping through full-scale production, with capabilities including CNC multi-axis machining, EDM, 3D printing, laser processing, cleanroom assembly, and welding, delivered from an ISO 13485:2016 certified facility in Miramar, Florida.

Product overview

HAYDU, an MD3 Company LLC, is a precision manufacturing company offering three core manufacturing service lines: Custom Tube Bending and Forming, High-Precision Stamping and Machining, and Custom Stainless Steel & Specialty Manufacturing. These services are delivered across three industry verticals—Medical (with ISO 13485:2016 certification), Aerospace, and Marine—serving OEMs and innovators from prototyping through full-scale production. The company operates from an ISO 13485:2016 certified facility in Miramar, Florida, with capabilities spanning CNC machining, EDM, laser processing, 3D printing, welding, and cleanroom assembly.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Tube Bending and Forming Expert custom tube bending and forming services for medical, aerospace, and marine industries, featuring precision multi-plane bends with tight tolerances (bend tolerance +/-0.5 degrees, leg length tolerance +/-0.005 inches), end forming, swaging, flaring, beading, and EDM for tubing applications.
• High-Precision Stamping and Machining High-precision stamping and CNC machining services including progressive die stamping, metal ribbon stamping, CNC multi-axis capabilities, micro-machining, EDM integration, and surface finishing for medical, aerospace, and marine applications; supports high-volume production runs of 25,000+ pieces.
• Custom Stainless Steel & Specialty Manufacturing Advanced stainless steel and specialty material manufacturing including CNC machining of exotic alloys, TIG welding, brazed tubing assemblies, EDM support, titanium and Inconel fabrication, EDM small hole drilling down to 0.005 inch OD, weight and volume certification using Sartorius Scale (0.0005g to 120g), and cleanroom finishing.
• Medical Device Manufacturing Services ISO 13485:2016 certified medical device manufacturing including FDA-ready parts, rapid prototyping with 24-hour turnaround, cleanroom assembly, surgical tool production, diagnostic component machining, implant component manufacturing, and custom tube bending for medical OEMs and startups.
• Aerospace Manufacturing Services Precision aerospace component manufacturing featuring CNC machining, wire and sinker EDM for aerospace alloys (Inconel, titanium), laser etching for part traceability, lightweight metal fabrication, close-tolerance stamping and forming, 3D printing for prototyping, and custom tube bending for fuel lines and hydraulic systems.
• Marine Manufacturing Services Marine-grade manufacturing services including stainless steel, brass, and bronze machining, custom tube bending for hydraulic lines and exhaust systems, precision CNC machining, saltwater-resistant component production, laser etching, EDM, and surface finishing for marine OEMs and defense systems.

Quantifiable outcome

• 24-hour prototype turnaround available
• +4 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators3 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Integer Holdings: One of the largest medical device outsource manufacturers (formerly Greatbatch), serving cardio, neuromodulation and ortho OEMs. Overlaps with HAYDU on medical precision components and cleanroom assembly, but at vastly greater scale and across a wider product portfolio.
• Precision Castparts Corp (PCC): Subsidiary of Berkshire Hathaway manufacturing complex aerospace components including investment castings, forged parts and machined structures. Comparable to HAYDU on aerospace precision manufacturing at vastly larger scale and broader product scope.
• Howmet Aerospace: Major aerospace components manufacturer producing precision engine and airframe parts in titanium and nickel-based superalloys. Overlaps with HAYDU on aerospace precision machining and exotic alloy capability, but operates as a Tier 1 incumbent across the broader aerospace value chain.

Direct peers

• Tecomet: Large medical device contract manufacturer producing precision implants, instruments and surgical tools for orthopedic and medical OEMs. Directly comparable as an ISO 13485-certified precision manufacturing partner serving the same medical OEM customer base as HAYDU.
• Donatelle: Medical device contract manufacturer specializing in precision plastic and metal components for Class I–III medical devices with cleanroom assembly. Directly comparable as an ISO 13485-certified precision manufacturer for medical OEMs of similar size to HAYDU.
• Croom Medical: Medical device contract manufacturer focused on precision machined orthopedic implants and instruments for global OEMs. Direct comparable as an ISO 13485-certified precision manufacturer serving medical OEMs with tight-tolerance metal components, similar in scale and capability profile to HAYDU.
• In'Tech Medical: Medical device contract manufacturer offering precision machining, assembly and packaging for orthopedic and surgical OEMs. Comparable to HAYDU as a focused medical contract manufacturer with ISO 13485 quality systems and cleanroom assembly capabilities.
• Protolabs: Digital-native rapid prototyping and on-demand CNC machining, injection molding, and 3D printing service serving medical, aerospace and industrial customers. Closely comparable to HAYDU on rapid prototyping and low-to-mid volume custom manufacturing across overlapping end markets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Medical Device Design and Development