Covid-19 Info STM
In order to minimize the risk of infection and to maintain our high-quality operations, we still consider it important to follow the recommendations of the BAG.
Our office opening times:
Monday to Friday 8.00-11.30 a.m. and 1.30-5.00 p.m.
Kind regards and stay healthy!
Your STM management
Innovative solutions for custom tasks –
Your ideal partner for sheet metalworking
want the perfect sheet metal part
Looking for deep drawing, stamping, laser cutting, folding, joining, coating, die casting, or module assembly? Need some advice with that? Does it involve chrome steel, aluminum, or another type of sheet metal? Whatever you choose, you need the very best quality, price and performance.
have the know-how
and a modern infrastructure. Our experienced staff are at your service. With our many years of experience in engineering, sheet metal working and in tool making, we rely on state-of-the-art systems for CO2-neutral production.
we will reach the goal
By working together as a team from the initial consultation right through to final delivery, we will search high and low to find the optimum solution for your single or serial parts.
A complete system supplier for die-cast parts: To ensure optimum results we coordinate the part coating and manufacturing processes – and that even includes consulting and tool design services.
For a color finish or to protect against corrosion, we can give your sheet metal parts all kinds of coatings – color, transparent, black, or white (the choice is virtually endless). We also offer cleaning, degreasing, grinding, or polishing. Read more
Certificates and Labels
Environment, safety, training
ISO 9001: 2015 Basis for continual improvement of the quality management system
ISO 14001: 2015 Environmental management system as a basis for creating sustainability and optimizing environment-related processes within the company
Environment certificate from PET-Recycling Switzerland
LIVING SUSTAINABILITY …
… and do something for it. We can all achieve a lot on a large scale, but also on a small scale. It is important to us that we leave a world worth living in for our children and future generations. We have been doing our utmost in various areas for years. Now, we have received another award for our efforts.
Last year, in addition to other waste separation processes, we did collect
or 3158 PET beverage bottles
Thanks to this collection performance, in addition to the production of valuable raw materials, there were saved
about 261 kilograms
Greenhouse gases and
about 83 liters
With only little effort from each of us every PET bottle that is being collected promotes climate protection, saves energy, reduces waste and protects non-renewable resources. More information about PET-Recycling Switzerland can be found here.
around 261 kilograms
Greenhouse gases and
around 83 liters
act Energy Efficiency Certificate
2016 award for energy efficiency + climate protection from act Cleantech Agentur Schweiz
(the Swiss clean tech agency)
We are deeply committed to climate protection and entered into an agreement with the Swiss Federal Government to meet certain targets by 2024. Through our endeavors to improve energy efficiency, we are helping to create a better environment and a sustainable future for our country.
Act Cleantech Agentur Schweiz has confirmed that the annual monitoring process has now been completed successfully and that we have beaten our annual energy saving target.
Zurich Climate Prize
Ever since November 1, 2005, we have been adhering to the requirements of the relevant EU directive (RoHS* – Restriction of Hazardous Substances Directive) for chrome-free passivation/rinsing.
The Swiss Climate Foundation
Swiss Climate Foundation 2010 Project: Mission accomplished. Target achieved: To reduce CO2 emissions by 530 tonnes per year. Stoeckli Metall AG once had to contend with an outdated infrastructure: a 30‐year-old oil heating system, old transformers, single-glazed windows. The new production building has completely done away with fuel oil for the purpose of generating heat.
Environmental Assessment of our Business by the Canton of Glarus
The canton of Glarus has completed its environmental assessment of our company:
CO2 free – “No fossil fuels are used for the heating systems or for the production equipment.”
CHC free – “No chlorinated hydrocarbons (CHC) are used anywhere within the business, particularly for the purpose of degreasing metal parts.”
Together, we can do something good for our environment!
We regularly train up young talent
An apprenticeship is the ideal basis for future professional success. As a certified training company we help young people to a promising start to their professional life. We are committed to solid and varied training and regularly offer apprenticeships for polymechanics / EFZ and EFZ designer.
Sustainable environmental protection:
CO2-neutral production – Complete non-reliance on fossil fuels
Portfolio of Custom Products
How else can we help you?
Our phone line operates Monday through Friday:
8:00-11:30 am and 1.30-5.00 pm