About Us

About Us

At Adensys, we specialize in the design, production, and global marketing of high-quality dental handpiece parts

Our Story

Founded in 2012 in Triesen, Liechtenstein, ADENSYS began with a clear goal: make better parts for dental handpieces. Co-founded by experienced engineers Frits Diepen and Helmut Gruber, our team blends micro-machining know-how with a relentless focus on reliability and value.

Founded in 2012 in Triesen, Liechtenstein, ADENSYS began with a clear goal: make better parts for dental handpieces. Co-founded by experienced engineers Frits Diepen and Helmut Gruber, our team blends micro-machining know-how with a relentless focus on reliability and value.

What We Do

Design &
Engineering

From CAD to prototype, our engineers optimize geometry, materials, and tolerances for consistent, real-world performance.

Manufacturing


In-house production with tight process control ensures repeatability and longevity across cartridges, turbines, bearings, and more.

OEM & Private
Label

End-to-end development for partners—co-create, validate, and scale under your brand with our manufacturing backbone.

Aftermarket Parts
& Support

Premium replacements and tools for the most commonly used dental handpieces, backed by technical guidance.

Watch Our Story

With decades of combined experience in the design, production, and marketing of dental handpiece parts, ADENSYS partners with dental professionals worldwide. Unlike distributors, we are a manufacturer — ensuring complete control over quality and performance

How We Work

Every step is traceable. Every part is built to perform.

01

Discover

02

Design

03

Prototype

04

Validate

05

Manufacture

06

Deliver

Quality & Reliability

Quality is engineered in, not inspected at the end. We select proven materials, verify critical dimensions, and test assemblies under realistic loads. The result: parts that fit right, run smoothly, and last longer—reducing maintenance time and cost for our customers.

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