Our Business Units
Custom Precision – Tailored, High-End Solutions for Demanding Industries and Applications
From development through production, we support projects that require the highest precision, specialized material expertise, and absolute reliability. We translate complex requirements into custom-made products that are a perfect fit—both technically and economically.
Think Holistically – Act in Partnership
Our corporate philosophy is based on a clear guiding principle: one-stop system services. We see ourselves not only as a supplier, but also as an active development partner for our customers. From the initial design through to series production, we support projects with technical expertise, a high level of process proficiency, and a deep understanding of industry-specific requirements.
Solutions that inspire—from passionate people
Complex requirements are not an obstacle for us—they are our core competence. Since its founding in 1998, sauer product has been a reliable systems provider of innovative and technically sophisticated plastic solutions. As an experienced development partner, we support our customers throughout the entire value chain—from product development and process optimization all the way to production readiness.
Certifications
SUPERIOR PRECISION, UNCOMPROMISING QUALITY
We ensure certified processing throughout the entire process chain. Our goal is a seamless workflow. This results in many benefits for the customer—optimization in terms of both time and results.
As a service provider in the automotive industry, IATF 16949:2016 certification is a given.

sauer product is certified to ISO 14001:2015 for the development and production of plastic components as well as the assembly of subassemblies, including rapid prototyping.
Our Philosophy
Our corporate philosophy is guided by a clear principle: comprehensive system services from a single source. We see ourselves not only as a modern component supplier, but also as a strategic development partner. We support projects throughout the entire product life cycle—from the initial concept and design development through process design to series production.
COMPLEXITY IS OUR BUSINESS.