GreenTK, founded in 2012, has rapidly established itself as a leader in HVAC-R, Cleanroom Design, and Construction. With over 28 years of extensive experience and collaboration with top international manufacturing enterprises.
GreenTK has become a certified authority in Cleanroom Testing, Calibration, and Qualification. Notably, we are proud members of the German Clean Room Institute, which underscores our commitment to excellence.

As a subsidiary of vali.sys, GreenTK benefits from a robust network that spans various industrial sectors, including Pharmaceutical, Healthcare, and Food. Our dedicated team possesses a keen understanding of the Egyptian market, enhancing our ability to develop effective business strategies in Marketing, Sales, Technical Support, and Engineering Services. We strive to meet our clients' expectations while aligning with international standards, ensuring that we deliver exceptional value in every project.