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Full Service & Assembly

CASTEON provides custom metal components and supports the entire value chain—from consulting and production, through pre-financing and inventory management, to just-in-time delivery.
In addition, we procure and assemble components precisely and on time—from individual parts to complex assemblies—according to your specifications.

Certificates

1. Management systems & quality

Quality management (DIN EN ISO 9001:2015, DIN EN ISO 3834-2, Directive 2014/68/EU)

We work in accordance with DIN EN ISO 9001 to ensure the reliability of structures, processes, and results. This is supplemented by industry-specific certification of welding quality in accordance with DIN EN ISO 3834 and conformity with Directive 2014/68/EU for pressure-bearing applications. This ensures that quality remains reproducible throughout the entire life cycle.

Environmental management (DIN EN ISO 14001:2015)

Our environmental management system, certified according to DIN EN ISO 1400, provides the basis for setting goals, implementing measures, and reviewing progress. This ensures that environmental and legal compliance requirements are systematically met.

Energy management (DIN EN ISO 50001:2018)

Since its initial certification in 2011 by TÜV Nord, energy management in accordance with DIN EN ISO 50001 has formed the basis for recording energy consumption in a targeted manner, identifying potential and measurably reducing emissions. The system supports transparency and continuous improvement.

 2. Sustainability & Compliance

CSR Compliance / Supplier Code of Conduct

We take international conventions, national laws, embargoes, and property rights into account and implement our management systems in a binding manner. This compliance covers the required points on sustainability; we avoid additional questionnaires, portals, or signatures in order to reduce the amount of work involved.

Sustainability rating

The external assessment of our sustainability performance underpins our commitment to meeting the requirements in a measurable way.

Recognized platforms such as EcoVadis, SAQ 5.0 (Supplier Assurance), IntegrityNext, and Envoria create transparency and comparability for our business partners.

ESG/DNK-reports

The ESG/DNK report bundles key figures and measures relating to the environment, social issues, and governance—in a structured, relevant, and comparable manner. Historical reports are available via the links provided.

LkSG-Report

Complex value creation requires systematic risk management – both internally and with partners. The first report in accordance with the LkSG will be published in 2025 for the year 2024 and will document processes, responsibilities, and measures.

  • LkSG-Bericht (PDF) – sobald veröffentlicht

Material compliance (DE/EN)

We comply with globally applicable material requirements (e.g., REACH, RoHS, POP; PFAS regime where applicable) and thus contribute to health and environmental protection. Confirmations are available in German and English.

Compliance with EU sanctions rules

Compliance with relevant EU sanctions requirements is confirmed and documented in two languages. This ensures that trade restrictions are addressed transparently.

Code of Conduct (DE/EN)

The Code of Conduct sets out binding principles: integrity, compliance with the law, and respect – in our cooperation with customers, partners, and colleagues.