Trawialnia.eu - market leader in pickling and passivation of stainless steel | 20 years on the market!
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About us

For more than 20 years, we have specialized in the chemical surface treatment of stainless steel - mainly 
degreasing, pickling and passivation 
at our plant in Tarnowskie Góry (Poland) and at customers' construction sites and plants (Poland and Europe).

Over the past 20 years, we have developed perfected procedures for protecting and cleaning steel elements and structures.

That way, our customers hardly have to do anything — we take care of everything.

Join our community and see what’s going on with our team.

Join our community and see what’s going on with our team.

7 days ago

Trawialnia.eu
🌱 Czysta stal, czyste środowisko.W Trawialnia.eu dbamy nie tylko o perfekcyjną jakość stali nierdzewnej, ale też o bezpieczeństwo ludzi i planety. Nasze procedury są zgodne z:🔹 ISO 9001:2015 – jakość, której możesz zaufać🔹 ISO 14001:2015 – odpowiedzialność wobec środowiska🔹 ISO 45001:2018 – bezpieczeństwo pracy na najwyższym poziomieKażdy proces prowadzimy w sposób kontrolowany, bezpieczny i ekologiczny – aby Twoja produkcja była niezawodna, a środowisko chronione.👉 Z nami zyskujesz pewność i spokój.#stalnierdzewna #trawieniestali #iso9001 #ISO14001 #ISO45001 #bezpieczeństwoprocesu #ekologia #ZrównoważonyRozwój #czystaprodukcja #trawialniaeu ... See MoreSee Less

1 week ago

Trawialnia.eu
🎄✨ Wigilia firmowa w trawialnia.eu ✨🎄W wyjątkowej, świątecznej atmosferze spotkaliśmy się aby wspólnie podsumować mijający rok, podziękować sobie za współpracę i po prostu — spędzić czas razem.Były życzenia, rozmowy przy jednym stole, dużo uśmiechu i chwila refleksji nad tym, jak wiele udało nam się osiągnąć dzięki wzajemnemu wsparciu i zaangażowaniu.Takie momenty przypominają nam, że siłą trawialnia.eu są ludzie.Dziękujemy całemu zespołowi za ten rok pełen wyzwań i sukcesów. ❤️Niech nadchodzące święta przyniosą spokój, radość i dobrą energię na nowy 2026 rok!#trawialniaeu #wigiliafirmowa #ŚwiątecznaAtmosfera ... See MoreSee Less

1 week ago

Trawialnia.eu
Opinie

What services do we offer?

We provide services at our pickling facility as well as on-site at your plant.
Every service is carried out with minimal disruption to your production lines and with maximum safety for your facility, employees, and customers.

We leverage the knowledge of top specialists

Our expertise and know-how is a combination of practical experience and the knowledge of chemistry specialists. We collaborate with technical universities and world-class specialists to ensure the most effective results for all our services.

Years of experience have enabled us to offer a broad range of products for cleaning, pickling, and passivating stainless steel, aluminum, and titanium.

Our offer is tailored to the needs of both small businesses and large-scale industrial operations.

Meet our team

Joanna Idzikowska

Managing Director

Krystian Idzikowski

Technical Director

Szymon Konofalski

Production Director

Joanna Idzikowska

Managing Director

Krystian Idzikowski

Technical Director

Maja Fuz-Potrzuska

Marketing Director

Andrzej Ciupak

Sales Director

Kinga Kosecka

Technical Adviser

Aleksandra Kostrzewa

Controlling Director

Jarosław Szafrański

Pickling Plant Manager

Piotr Majewski

Pickling Plant Manager
kadra-m-piwowarski

Michał Piwowarski

Key Account Manager

Agnieszka Skoruppa

Environmental and Safety Specialist

Aneta Obtułowicz-Kurczek

Quality Director

Emilia Mazurek

Technical Adviser

Patrycja Kalinowska

Office Manager

Anna Piwowarska

Customer Service Specialist

Elżbieta Dudek

Quality and Environmental Specialist
chimimeca-kadra-m-kos

Martyna Kos

Customer Service Specialist

Ecology and safety come first

When you partner with Trawialnia.eu, you don’t need to worry about the safety of your employees or the environment. Our specialists ensure safe cleaning processes and proper disposal of any leftover materials after the service.

As the only company on the market, we have the ISO 14001:2015 certificate.  All products we use are safe and environmentally friendly.

Safety is our standard

When our team enters your facility, you’ll immediately notice the level of professionalism. Our employees wear full protective equipment and follow the highest occupational health and safety standards, certified by ISO 45001:2018..

Our mission

We provide comprehensive services and products for the pickling and passivation of stainless steel – in full compliance with standards, environmental requirements, quality regulations, and health & safety guidelines. We also deliver technical consulting, audits, training, and complete support in implementing procedures, serving as a real asset for production, quality, and maintenance departments.
Promoting knowledge and raising awareness in the field of metal pickling and passivation
Providing top-quality services and products with an exceptional level of customer care while respecting the environment
Striving for long-term business relationships
Implementing innovative solutions

Our Vision

To be a strategic partner in the stainless steel chemical treatment industry in Poland and Europe, setting the standards for quality, safety, and operational efficiency.

We operate according to our core values

Teamwork

We believe that collaboration brings the best results.

Development

We are open to new projects, continuously expanding our knowledge and experience, and upgrading our qualifications.

Responsibility

We operate with care for the environment, society, and the safety of our employees.

A Smile

Positive relationships inspire us to act.

Integrity, Honesty, Respect

We act with transparency and respect – towards clients, partners, and one another.

Awareness

We are an organization driven by awareness — there is consistency between what we say, what we do, and what we aim for.

Professionalism

We tailor solutions to individual needs – using the knowledge and expertise gained through years of work.

Business Partnership

We work with you and for you, clearly defining the terms of our cooperation.

Clients

Everyone matters – we are proud to support our clients in their pursuit of success.

Environment

We care for the natural environment through conscious actions.

Quality

We strive for perfection in everything we do, guaranteeing the highest standards.

Trust

We build lasting relationships with customers based on integrity and professionalism.

Perfect stainless steel protection – trust the experts!

Our facility has been classified as a Major Accident Hazard site due to meeting the criteria for substances that pose a threat to the environment. The thresholds for the other two criteria (human health hazard and physical hazards) have not been exceeded.
In the event of a serious incident, we are obligated to immediately inform the Regional Inspectorate for Environmental Protection and the District Fire Chief in Tarnowskie Góry.

Public information prepared in accordance with Art. 261a of the Environmental Protection Law for a facility with an increased risk of a serious industrial accident.

Downloads

Information required to be made publicly available – pursuant to Article 261a of the Act of 27 July 2001 on Environmental Protection Law (consolidated text: Journal of Laws 2025, item 647, as amended).
Safety Data Sheet – Nitric Acid 55%.pdf (0.77 MB)
Safety Data Sheet – Hydrofluoric Acid 70%.pdf (0.26 MB)

1. Identification of the facility operator

TRAWIALNIA.EU SP. Z O.O.
42-600 Tarnowskie Góry, ul. Zagórska 167A,
tel. +48 32 450 86 22
e-mail: biuro@trawialnia.eu
page www.trawialnia.eu

Facility management:
Joanna Idzikowska – Managing Director

Authorized to represent the company according to the National Court Register.
Joanna Idzikowska – Managing Director
Krystian Idzikowski – Technical Director

2. Facility Notification

Trawialnia.eu Sp. z o.o. is a facility with an increased risk of a major industrial accident (ZZR) in accordance with the classification made on the basis of the Regulation of the Minister of Development of 29 January 2016 on the types and quantities of hazardous substances present at a facility that determine its classification as a facility with an increased or high risk of a major industrial accident (Journal of Laws of 2016, item 138). In accordance with the applicable requirements of the Environmental Protection Law (Journal of Laws of 2025, item 647), the facility has been reported to the District Fire Service Commander in Tarnowskie Góry and to the Regional Inspector of Environmental Protection in Katowice, Częstochowa Branch.

In accordance with legal requirements, all obligations imposed on the facility operator have been fulfilled. The required documentation under the Environmental Protection Law has been delivered to the District Fire Service Headquarters in Tarnowskie Góry and the Regional Inspector of Environmental Protection in Katowice — Częstochowa Branch. This confirms full compliance with all obligations required by law.

3. Description of facility operations

Trawialnia.eu Ltd. provides surface treatment services for metals (the process of cleaning steel elements by degreasing, pickling in chemical baths, passivation, and rinsing with demineralized water). Operations take place in a facility for surface treatment of metals and plastics utilizing electrolytic or chemical processes.

4. Characteristics of hazardous substances present at the facility

Trawialnia.eu Ltd. utilizes hazardous substances and mixtures that pose risks to health and the environment. Other substances that pose a lower hazard level are also present at the facility. The hazards associated with these substances include severe skin burns and eye damage; toxic effects through skin contact, ingestion, and inhalation; harmful effects if swallowed; and very toxic effects on aquatic life with long-lasting consequences.

Safety Data Sheets of substances that classify the facility as an establishment with an increased risk of a serious industrial accident

Safety Data Sheet – Nitric Acid 55%.pdf (0.77 MB)
Safety Data Sheet – Hydrofluoric Acid 70%.pdf (0.26 MB)

5. Information required to be made publicly available – pursuant to Article 261a of the Act of 27 July 2001 on Environmental Protection Law (consolidated text: Journal of Laws 2025, item 647, as amended).

In the event of a serious industrial accident, TRAWIALNIA.EU SP. Z O.O. is obligated to promptly inform the Regional Inspector of Environmental Protection and the District Fire Service Headquarters in Tarnowskie Góry. Any actions related to warning and guiding the public during a serious industrial accident will be carried out under the supervision of the Fire Service incident commander. Information on the measures for alerting and instructing the public during an industrial incident at Trawialnia.eu Ltd. — a high-risk establishment for a serious industrial accident — is available.

It all begins with the first contact

Your first step towards a clean and safe production line, increased margins, and high-quality products — is to reach out.
Contact us
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