Willibrord Lösing Filterproduktion GmbH

Our
Quality Promise

Trust is the foundation of every successful partnership. With our clear quality promise, we guarantee safe, sustainable, and reliable solutions – tested to the highest international standards.

ISO 9001 – Quality Management

The ISO 9001 certification represents the highest quality in all processes. It guarantees that we consistently work according to clear standards, continuously improve, and focus on the satisfaction of our customers.

ISO 14001 – Environmental Management

With the ISO 14001 certification, we demonstrate our commitment to the environment. We act responsibly, minimize our ecological footprint, and implement sustainable measures in all areas of the company.

Our Marine Type Approvals

We are certified by leading classification societies and meet the highest standards in marine and offshore technology:

ABS (American Bureau of Shipping)

Recognized standard for safety, reliability, and performance in shipping.

BV (Bureau Veritas)

Guarantees that our products meet international technical and safety requirements.

CCS (China Classification Society)

Confirms the conformity of our products with Chinese and international shipbuilding standards.

DNV (Det Norske Veritas)

Confirms the fulfillment of high international safety and quality standards for maritime use.

Lloyd’s Register

Proves compliance with strict safety and quality standards for ships and maritime systems.

RINA (Registro Italiano Navale)

Guarantees quality, safety, and reliability according to Italian and international standards.