swiss scientific glass – since 1949

Your specialist for customized scientific glassware

Whether medical technology, biotechnology, pharmaceuticals, chemical analysis, the semiconductor industry or research – without special borosilicate glass apparatus, many tasks in scientific, commercial and industrial laboratories would not be possible or not satisfactory. The need for the appropriate equipment is becoming increasingly greater, while at the same time the demands on purity and precision of the apparatus are rising.

Glass Apparatus Swiss made since 1949

As a specialist in glass apparatus engineering, Schmizo AG has been manufacturing high-quality glass apparatus for demanding applications for over 70 years. Our owner-operated company has extensive experience in the development and manufacture of customized glass vessels and glass apparatus made of borosilicate glass. The product range extends from ground glass components such as stopcocks, laboratory vessels and plane ground glass lids to reactors and reactor systems.

Schmizo AG’s strengths lie in its exceptional quality standards and direct, competent contact with our customers in research, pharmaceuticals and a wide range of other industrial sectors. Our fifteen-member team has a high level of professional competence and is passionate about its work.

Some of our employees have more than 30 years of professional experience and can rightly call themselves specialists in glass apparatus engineering. Furthermore, we train our own apprentices in order to be able to maintain our high quality level in the future.

Our products and services at a glance

The core product of Schmizo AG is the laboratory reactor. However, our range of products around glass apparatus engineering goes much further.

Reactors and accessories

We produce reactors in a wide variety of customer-specific designs. The reactor sizes range from 250 milliliters to 20 liters in single-wall, double-wall and triple-wall versions. In addition, we offer various accessories such as stirrers, stirrer motors, stirrer caps, pH and temperature probes as well as mounting systems for table, floor and wall mounting.

Custom made products

We are specialized in custom-made products for laboratory and industrial applications and can work from drawings or sketches as well as from descriptions. One-off productions are possible as well as OEM series. In addition, we take on tasks such as:

  • Vacuuming of glass equipment,
  • Production of braungas,
  • sandblasting & etching,
  • graduation and
  • Precision grinding and polishing.

Coatings and repairs

Glass breakage is not only annoying, it can also lead to injuries. We offer various coatings that improve impact and scratch protection in everyday laboratory use and prevent splintering and leakage in the event of glass breakage. For laboratory equipment made of borosilicate glass, we also offer a repair service.

Laboratory glassware and supplies

We offer a wide range of laboratory glassware, standard equipment and laboratory consumables ( in-house production and commercial products). We have much of it directly in stock, for example beakers, laboratory bottles, graduated cylinders and volumetric flasks. Everything else we procure for you within the shortest possible time.

Our know-how for your challenges

As specialists for glass apparatus engineering we are the right contact if you:

  • have to meet special requirements,
  • need a glass part that is not available as a standard product,
  • are looking for a partner for OEM solutions or small series.

We will gladly manufacture individual products for you according to your specifications. Simply upload a drawing or sketch via our inquiry form or describe what you need. Do you have any questions about glass apparatus engineering or would you like a personal consultation? Then contact us today. We look forward to meeting you and will be happy to provide you with further information.


Beschreiben Sie Ihre Anforderungen oder laden Sie eine Skizze hoch – wir melden uns in Kürze mit einer individuellen Offerte.

Sascha Ruch
Sacha Ruch

Schmizo AG


    Describe your requirements or upload a sketch – we will get back to you shortly with a customized quote.

    Sascha Ruch
    Sacha Ruch

    Sales manager
    Schmizo AG