Since 1998 we are active in the field of hardware and software engineering and electronics production. We develop and manufacture customized as well as our own products.
One of our best-known products is the ProfiLux aquarium computer, which has won many awards and is used worldwide. In the field of aquatics, GHL is also a leader with many other innovative products, in particular the LED lights of the Mitras series and dosing systems.
GHL has received national and international awards for several products, most recently for the fully automatic and patented ion measuring device ION Director, which won first place in the Success 2021 innovation award.