With this letter, KSB LLC confirms that Ecom-VB LLC, by installing the autonomous gas supply system at the KSB Production Complex facility, has proven itself to be a reliable and trusted partner. Ecom-VB LLC completed the installation of autonomous gas supply systems with high quality and on time, as well as in accordance with all Russian norms and rules. Ecom-VB LLC Specialists offer and implement engineering solutions to increase the efficiency and reliability of heating systems, as well as to optimize heating costs compared to using other energy sources.
— General Director of KSB company