About Us

GROK is one of the leading suppliers of ventilation systems, air conditioning, and piping systems by delivering quality products, we’ve been able to create a strong market position which is largely supported by our knowledge and expertise gained of constructions experience.

GROK is the official distributor of all Systemair products, Systemair is a leading global supplier of high-quality ventilation, heating and cooling products and systems.

GROK is the exclusive distributor of all AQOZA products, AQOZA is led by a team of experts from Adsorption and Catalytic Media manufacturing and Industrial Air Purification industry.




Our Partners

Systemair Group is a German-Swedish company engaged in the development, production of ventilation products and solutions. The products are marketed under the Systemair, Fantech, Frico and VEAB brands. Systemair consists of 79 operating companies with more than 6,000 employees.

Aqoza offers a wide range of products and solutions in Air Purification, Odour Control and Disinfection, who were part of research & development and implementation of many innovative products and solutions in industrial air purification.