STERO - Precision in perfection.

Thanks to our many years of experience and expertise, we set standards in our industry and are at your side as a reliable partner.

WELCOME

Be the best in how we produce, be the best in where we produce, and be the best in what we produce!

• HOW – with modern machinery and the highest level of organization and digitization

• WHERE – in a clean, bright environment that enables excellent work to be done

• WHAT – Turned parts that meet your individual requirements, with responsibility for future generations

ABOUT US

STERO stands for maximum precision. We manufacture your fasteners with the accuracy you require. Discover our Core competencies!

30 Industries

With our broad base, we aim to be at home in many industries. We enjoy taking on new and exciting challenges every day and mastering them.

6.200 m²

We manufacture and store your products in a modern, clean production hall with extensive machinery covering an area of over 6.200 m². On request, delivery can be made directly from our warehouse stock.

140 Employees

Our team, your added value—with the dedication, expertise, and problem-solving skills of 140 committed employees, we always go the extra mile for you.

40 Years of experience

For four decades, we have been shaping change and growth together with our customers – with a spirit of innovation, experience, and the commitment to always find the best economic solution.

250 Customers

A lasting partnership on equal terms is important to us. Our 250 customers form the stable basis of our success. We are flexible in our actions and find the right solution for every challenge.

2.500 Products

We currently manufacture over 2.500 different items, which we produce with the highest precision and quality according to our customers’ requirements.

OUR CORE COMPETENCIES

STERO stands for maximum precision in machining technology. We manufacture complex components with unmatched accuracy.

Turning
Milling
Project solutions
  • All in one.
  • For you.
  • From us.

OUR SERVICE

Our comprehensive services round off our production – from cleaning and surface treatment to individual packaging and worldwide shipping.

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Cleaning and technical cleaning
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Stocking and storage
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Downstream processes
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Logistics and packaging

FAQ

What materials can be processed at STERO?

At STERO, we process a wide range of materials with the highest precision. These include free-cutting steels, stainless steels, brass, aluminum, magnesium, and, on request, plastics. Our modern CNC-controlled machines enable us to manufacture both simple and complex parts from these materials in various sizes and shapes.

What dimensions are possible in production?

Depending on the part geometry, we manufacture diameters ranging from 1 to 65 mm and component lengths of up to 1500 m.

What are the batch sizes for production?

Our industries and customers are diverse, and we adapt flexibly to a wide range of requirements and batch sizes. Customers with small quantities starting at around 500 pieces will find what they need with us, as will customers with series requirements exceeding several million pieces, for example. We serve you throughout the long product life cycle, from introduction to peak production and series discontinuation.

What replacement times can be expected?

Replacement times are crucial to your success! We are at your service with short delivery times of just a few days. Through framework agreements, we also ensure a steady supply of parts from stock for raw materials with critical delivery dates or extensive production steps, offering you the shortest possible response times.

What does STERO offer besides turned parts?

If your requirements go beyond simple turned parts, STERO is also the right partner for you. We offer comprehensive project management and a diverse portfolio of core competencies with services such as surface treatments, customized packaging, and shipping.

What measures does STERO take in the context of environmental protection and sustainability?

Environmental protection and sustainability are not just topics we talk about, but are firmly anchored in everything we do. We fulfill our ecological responsibility by consistently adhering to environmental protection guidelines and continuously optimizing our environmental protection measures. For you, for us, and for future generations.

What packaging solutions does STERO offer?

Safe, practical, and environmentally friendly—packaging has to meet many requirements. To optimally secure and protect sensitive components during transport, we use a variety of packaging techniques, such as bubble wrap, protective nets, or foam inserts. To ensure that even sensitive goods reach their destination undamaged, product protection and transport safety go hand in hand for us. Upon request, barcode labels ensure identification at all times.

What surface and material treatments does STERO offer?

Through cooperation with a wide variety of companies, we can offer our products with the following surface coatings:

  • Galvanizing (transparent, yellow, olive, black), including chrome VI-free
  • Zinc-nickel
  • Zinc-iron
  • Chromium plating
  • Nickel plating
  • Dacromet coating
  • Delta Tone – Delta Seal
  • Phosphating
  • Anodizing
  • Molycote
  • KTL coating
  • Painting
  • Burnishing
  • Grinding
  • Polishing
  • Other surface treatments available on request

Material treatments:

  • Case hardening
  • Tempering
  • Annealing
  • Inductive surface hardening (also partial)
  • Nitrocarburizing
  • Other heat treatment processes available on request