CLASSTECH GREENA

CLASSTECH GREENA produce high-tech solutions in the field of water purification that meet the most stringent quality standards and customer requirements. Purification is carried out with the help of innovative developments of the brand, which cover all areas of water treatment.

CLASSTECH GREENA app is Job Management App where Admin, Engineer and customer can login into the app using their mobile no. and then they will receive the OTP on their mobile.

Please use the above Mobile No and OTP/Password to login into the app.Now try to login again.