Honestly, for us, injection molding is a bit like art whenever a project is a complete success. Of course, not every product is a work of art, just as not every piece of painting, music or architecture is. And like many artists, we love to provide insights into our own world.

PRONTOPLAST:
The upscale injection molding class.

Honestly, for us, injection molding is a bit like art whenever a project is a complete success. Of course, not every product is a work of art, just as not every piece of painting, music or architecture is. And like many artists, we love to provide insights into our own world.

We are dynamic, our decision-making processes and response times are short.

In our highly modern company, every single employee is fully committed. They all love to take on the challenge of achieving the best possible result and are always committed to achieve this with a great deal of know-how.

As the engineers and technicians that we are, we are happy to get involved right from the development or design phase - from the idea, design sketch or drawing - and then guide you through the entire production cycle.

Also important for you to know: Our team not only has a lot of experience, but also receives regular, targeted training on current market developments. In addition, we invest heavily in the ecological aspects of our business due to our strong environmental awareness. And we have been ISO 9001 certified since January 2013.

State of the art technology
PRONOTPLAST never stands still. We are constantly integrating the latest technologies into our production facilities and are constantly developing to ensure that our products are always state of the art.
Profitability
PRONTOPLAST stands for efficient production - thanks to high availability, sophisticated processes, modern machinery and energy efficiency.
Partnership
PRONTOPLAST stands by its customers as a strong partner, from initial contact to delivery and beyond. Our many long-standing relationships are proof of this.
Responsibility
PRONTOPLAST is aware of its responsibility towards its stakeholders, society and the environment. We have therefore firmly anchored sustainability in our company and aligned our daily actions accordingly.
Reliability
You can count on PRONTOPLAST. As an experienced and competent partner, we deliver the highest quality - on time and on the agreed terms.
Flexibility
PRONTOPLAST stands for a clear attitude: We are constantly pushing the boundaries of what is possible. This means that our engineers and designers always do everything they can to fulfill our customers' wishes.
We find it very exciting to keep pushing the boundaries of what is possible!
Lukas Ruckstuhl
Chief Executive Officer
Why PRONTOPLAST? Because we produce injection molded parts from our customers' point of view. We listen, develop and manufacture the optimum part not just for customers, but together with them. Every order is always a personal matter for us.

It is the people
who make your project
successful.

Why PRONTOPLAST? Because we produce injection molded parts from our customers' point of view. We listen, develop and manufacture the optimum part not just for customers, but together with them. Every order is always a personal matter for us.

When dealing with injection molding, differences are created by those who are completely absorbed in their work with passion, creativity and sensitivity. That's definitely the case with us. We have turned our passion into our profession and put our heart and soul into achieving the best results for our customers. Experience and knowledge are the salt in the soup.

We are small, agile and dynamic, our decision-making processes and response times are short. But most of all, we are hungry. That's why we give our all every day to achieve results that inspire all around. We are happy to contribute ideas, sketches or drawings as early as the planning, development and design phase - and then guide you through the entire production cycle with skill and sensitivity.

With us, you can enjoy the benefits of high-end injection molding. This means that our team has everything under control, has the necessary experience and is constantly learning new things. But this also means that we rely on perfect facilities - our machinery, our entire infrastructure and all our measuring technologies are state of the art and are constantly being adapted to the latest technology. And because our environment is very important to us, we also invest heavily in all ecological aspects of our business.

    • Clémence Krähenbühl

      Internal sales specialist
      CK
    • Lukas Ruckstuhl

      Chief Executive Officer
      LR
    • Thomas Ruckstuhl

      Head of Technology
      TR
    • Roman Kaufmann

      Head of QM and Production Manager Deputy Managing Director
      RK
    • Djeneta Amedi

      Employee Production
      DA
    • Sergei Tsiupa

      Employee Production
      ST
    • Roberto Zersi

      Accounting and Administration Specialist
      RZ
    • Leon Lack

      Apprentice plastics technologist EFZ
      LL
    • Yves Kiener

      Automation Design Utility Specialist
      YK
    • Kurt Groneberg

      Employee Production
      KG
    • Faik Prokshi

      Watchman Employee Production
    • Jan Wyss

      Molding specialist production/ Junior specialist QM
      JW
    • Ljumturije Ibishi

      Employee Production
      LI
    • Clémence Krähenbühl

      Internal sales specialist
      CK
    • Teuta Maliqi

      Mitarbeiterin Produktion
      TM
    • Clarina Hofmann

      Employee Production
      CH
    • Zorica Negic

      VIP employee Production
      ZN
    • Safije Tefiku-Ferati

      VIP employee Production
      ST
    • Emanuel Schwander

      Hall manager
      ES
    • Lukas Ruckstuhl

      Chief Executive Officer
      LR
    • Thomas Ruckstuhl

      Head of Technology
      TR
    • Roman Kaufmann

      Head of QM and Production Manager Deputy Managing Director
      RK
Once again, because this principle is so coherent and so important to us: we are always happy to test the limits of what is possible!

PRONTOPLAST
in a nutshell

Once again, because this principle is so coherent and so important to us: we are always happy to test the limits of what is possible!
High precision manufacturing
We offer higher accuracy with tighter tolerances as a selectable option.
Large selection of materials
You can easily find a suitable material with the desired strength and surface quality from our huge selection of materials.
Scale efficiency
This production process is cost-efficient and economically viable even for small quantities.
Quality maxims
Our quality assurance department constantly carries out strict quality controls to ensure the highest production standards. Nothing goes out with us that doesn't fit.
Customized assemblies
Choose your vertical range of manufacture, we will realize every wish.
Design
Data handling through all phases from development to production
In order to be able to supply our customers with everything they need under one roof, we have always relied on the right machines and all our accumulated expertise.

Injecting and molding since 1989.

In order to be able to supply our customers with everything they need under one roof, we have always relied on the right machines and all our accumulated expertise.

The history of PRONOTPLAST is anything but ordinary. What Erwin and Beat Ruckstuhl started in Wetzikon in 1989 has since developed into a success story that we continue to shape and write with lots of innovative energy.

  • 2019

    First all-electric injection molding machine is delivered

    Our first FANUC Roboshot machine has arrived and we are excited!
  • 2019

    30 years Prontoplast

  • 2016

    New Internet presence

    We have a new internet presence. The old website remains on the menu and can be viewed under the following link.
    » to the old website
  • 2014

    Lukas Ruckstuhl

    In July 2014, Lukas Ruckstuhl takes over the entire share capital from Beat and Erwin Ruckstuhl. He joined the family business in 1997 and played an active role in shaping the successful history of Prontoplast. A new chapter begins.
  • 2014

    25 years Prontoplast

    The company celebrates its 25th anniversary.
    Since the move in 2006, the machine park has grown to 17 state-of-the-art injection molding machines. The company's strength lies in its continuity. Its constant further development is based on partnership-based cooperation with its loyal customers.
  • 2010

    Change of legal form and extension of the name

    Prontoplast GmbH becomes today's Prontoplast Spritzguss AG. The ownership structure has not changed since the company was founded. Beat and Erwin Ruckstuhl each own 50% of the share capital.
  • 2006

    Second move

    Growth continues uninterrupted. The company relocates its headquarters to Werkstrasse 6 in Wetzikon. Ten injection molding machines are moved during the relocation.
  • 2002

    Change of legal form

    The general partnership is converted into a private limited company.
  • 1997

    First move

    Due to increased space requirements, the company moves to new premises at Motorenstrasse 118 in Wetzikon.
  • 1989

    Foundation

    Erwin and Beat Ruckstuhl founded the company Prontoplast KG on Bolstrasse in Wetzikon.
    The vision of an own company is launched with just one injection molding machine and one order.

Working with us offers many advantages.

Injection molding à la carte
With a highly motivated team and state-of-the-art production machinery, we have been successful in the market since 1989.
Wide range of services
We successfully use various injection molding production technologies: inserts, 2-component injection molding, micro injection molding, precision injection molding, fully automated 24/7 production
Short reaction time
We always plan with free machine capacities in order to guarantee unbeatably short delivery times if required
Automation home made
We are proud of our home-made automation solutions; we are happy to explore opportunities for the automation of production processes
Super fast
High production speed and repeatability
Flexible
Flexibility in the design of parts and components
Complexity
Possibility to produce complex geometries and cavities
Materials, properties and colors
Selection from a wide range of materials with different properties and colors - high strength and stiffness/elasticity and lower strength of the end products
Profitability
Cost-effectiveness in the production of large quantities
Uncompromising quality orientation
Our dedicated quality strategy allows no compromises; we stand by our services
Sustainable approach
We use the latest energy-efficient equipment and have a clear attitude towards promoting resource-conserving production methods. The active reduction of material waste in production is also very important to us.
How can we help you?
Regardless of whether you just have an idea in mind, want to enquire about our capacity utilization or have a quote or project request - feel free to contact us now; also comfortably online.