ISO 9001:2015 Certificate

We would love to inform you that our company have been certified with ISO 9001:2015 Certificate, 31/1 scope, on 13 June 2017! It underlines the highest quality and reliability of our services. We hope that due to this fact, our regular and new customers will trust us better.


“We hereby certify that PHU Ludwika Gronek-Kałuża and PHU Adam Gronek companies have been successfully audited and certified by DEKRA Certification Sp. Z o.o."






46-200 Kluczbork

ul. Fabryczna 2

+48 774 182 213