
Quality Management
Corporate Policy
We work closely with our suppliers to ensure that they meet our high-quality standards.
COBA Management
Quality of Our Processes, Products, and Services
COBA Management System
The COBA management system is guided by the principles of sustainable corporate governance, balancing social, environmental, and economic aspects, based on:
- Safe and healthy workplaces for our employees with appropriate compensation, suitable training and development, as well as treatment with dignity and respect.
- Environmental responsibility, implemented through energy- and resource-efficient practices, as well as minimizing emissions and waste.
- Effective supervisory structures to ensure compliance with legal rules and regulations and to ensure appropriate interactions with relevant parties.
When selecting suppliers, COBA prefers companies that adhere to similar principles of sustainable corporate governance.
Quality Policy Guidelines
The COBA quality policy describes the fundamental corporate orientation and serves as a general guideline for employee decisions, unless more detailed instructions are provided.
COBA quality means meeting all of our customers’ expectations, including:
- Technical and legal requirements
- Delivery reliability
- Value for money
- Partnership collaboration
Only satisfied customers ensure the growth and continuity of our company. It is also essential for us to consider the expectations of relevant interested parties regarding sustainable corporate governance.
We continuously seek ways to improve our products, services, and processes and proactively adapt to foreseeable market changes. We actively involve customers and suppliers in the continuous improvement of our quality. Internal processes are also understood in terms of customer-supplier relationships and shape how we interact with one another.
To meet our customers’ expectations, we have established a quality management system based on the standards DIN EN ISO 9001 and DIN EN 9120. This quality management system is actively lived and continuously improved by all COBA employees.
ISO 9001
Certified User
Quality Management System in Global Trade of Electrical and Electronic Components Brand COBA
Authorized Exporter
Simplified Statement of Origin DE/6150/EA/0259Authorized Exporter
Simplified Goods ExportDE/6150/ZA/0758
What Can You Expect?
Reliable
Suppliers
Partnerships, and Quality Assurance
Thanks to our long-standing and proven partnerships, you gain access to high-quality products. We take care of all the background processes, allowing you to fully focus on your core business.
Quality Control
We place the utmost importance on minimizing the risk of faulty or unsuitable deliveries. Our experts conduct regular sample inspections to ensure that our high-quality standards are met.
Customs and Logistics Handling
Our experienced team is well-versed in the requirements of customs and logistics and takes care of all related bureaucratic processes—naturally in compliance with all relevant regulations.

Strengthening Global Operations
Through our global operational capacity and commitment to an inclusive development policy, we strive not only to achieve economic success but also to drive social and environmental progress. We believe that joint efforts and collaboration are the key to creating a fairer and more sustainable world.ISO 9001 Certification
Since 2007, Coba has implemented and applied a quality management system.
Scope: Global trade of chemical products under the Otto Dille brand, global import and export of electronics and electrical engineering under the Coba brand, and the import of water filtration technology under the Tyent brand.
AEO Certificate
Since 2011, Authorized Economic Operator in the field of: Customs simplifications.