Our people continuously innovate with new products such as low-maintenance closures and lightweight telescopic hangar doors.
Welcome toMafo Naval Closures
Mafo Naval Closures: proven, certified, bespoke
Quick Acting Doors & Hatches Helicopter Hangar Doors Special ClosuresAbout mafo
high-quality doors and shutters
We at Mafo Naval Closures are known as a passionate player in a niche market. Technical precision, maritime safety, and innovation go hand in hand with us.
50 years of trust
- Innovative solutions for maritime challenges
- High-quality and certified products
- International customer focus and tailor-made solutions
production
50 years of craftsmanship in the maritime industry
Top-quality products
We do everything possible to ensure reliability and durability under extreme conditions.
A team of experts
We meet the highest standards
This includes resistance to shock, vibration, and pressure, as well as compliance with ISO standards such as ISO 9001.
our certifications
Mafo naval closures
WTD 71
Bureau Veritas
Bureau Veritas is a leading international classification society that certifies ships and marine components. Its independent inspections ensure that products meet the highest standards of safety, quality, and reliability.
AQAP 2110
AQAP 2110 is the NATO quality standard for defence suppliers. Certification demonstrates that products and processes comply with the stringent quality requirements applicable to military applications.
United States Department of Defense
Products supplied to the United States Department of Defense must meet the most stringent military standards for safety, reliability, and performance. Our closures are designed and tested to comply with these requirements, including the MIL-DTL-901E shock test for naval applications.
ABS
ABS (American Bureau of Shipping) is a globally recognized classification society serving the marine and offshore industries. Through independent inspections and certification, ABS ensures that ships and marine components meet the highest standards of safety, quality, and reliability.
DNV
DNV is a globally leading classification society that inspects and certifies ships, marine systems, and offshore installations. Through independent inspections and certification, DNV ensures that products comply with international standards for safety, quality, and reliability.
Lloyd’s Register
Lloyd’s Register is an international classification society that independently inspects and certifies ships and marine components. Its certification confirms that products meet the highest standards of safety, quality, and reliability.
Qualified welders
Mafo is a certified welding company. We can perform MIG/MAG and TIG welding. In addition to manual welding, we also have a welding robot, enabling us to weld in series.
ISO 9001
At Mafo, the pursuit of quality is paramount. To more clearly demonstrate this commitment, Mafo has decided to have its quality management system certified according to ISO standards. Mafo has been ISO 9001 certified since 2009.
DIN 2303
DIN 2303 is the German standard for quality assurance of adhesive bonding in safety-critical applications. The standard specifies requirements for design, material selection, manufacturing, personnel, and quality control to ensure that bonded structures perform reliably and durably.