In our QR code, encoded contact information, such as: e-mail of the engineering center, mobile phone of the engineer on selection of cooling towers, number of automatic telephone exchange, our location, etc. When scanning a QR, the contact code turns into a business card and automatically creates a contact on the phone being scanned. This in turn saves your time and allows you to stay connected. If the camera on your smartphone does not automatically recognize QR, you can install using Google Play or App Store - QR scanner.