Research & Development Expertise

Our Research & Development Area
Since 2019, LD Switzerland has been at the forefront of research and development for a company specializing in oxygen masks since 1934. We design and manufacture advanced oxygen systems, leveraging new technologies in pilot protection and life support.



Oxygen masks
Oxygen inhalation masks are designed to provide physiological protection for all aicrafts pilots. Adaptable to any type of aircraft (jets, transport, helicopters), it is attached to the flight helmet and delivers pure or diluted oxygen. It is designed to perform its functions in all flight conditions (including the most extreme, in combat or in training). It is fitted with a radio cord for audio communications.


Oxygen systems
Portable Oxygen regulation systems for transport aircrafts (pilots and cargo crew) and helicopters. Complete Oxygen systems for military free fall operations (HAHO, HALO up to flight level 340) including modular pre-breathing oxygen console, individual oxygen system with an automatic diluter/demand regulator.
Next-generation performance under pressure
Contact us today with your specific requirements! We'll be happy to provide you with detailed information and explore how our expertise can meet your mission demands.








