تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Company STERNAL INTERNATIONAL has specialised in comprehensive solutions for air humidity control since 1990. We can solve any problem - including the simplest humidification systems for individual rooms, advanced solutions integrated with air-conditioning and ventilation systems that humidify entire buildings, humidification systems for technological processes and even aircraft humidity control systems.
Owing to the wide range of technical solutions available, the final product (such as a constant level of humidity) is achieved with the lowest operational costs. Depending on your requirements, we can use any available type of energy for the humidification process, from compressed air, electric power, water steam, hot water to the recently internationally popular gas humidifiers, the latter being extremely cheap in operation.
Owing to our unique dispersive unit designs we are able to shorten the water steam absorption section down to as little as 15 cm, regardless of the steam demand.
Our technologies have received recognition among such companies and institutions like: the Metropolitan, International Paper Kwidzyn, WISTIL S.A., SWED-WOOD, PR Koszalin, SONY, NASA, DIOR, the Royal Opera House in Stockholm and the Louvre Museum in Paris. The Board of Directors of the latter, after becoming acquainted with the operational results of our humidifiers in the Museum of Nature, decided to replace all their humidifiers with DRI-STEEM humidifiers for the safety of their priceless museum pieces.

Rotasystem has been focusing on environmental technologies for commercial and industrial companies since 1993. Our focus is on "light - air - water". These are found in almost every company.
Light - We offer LED lighting for industrial and commercial use. Designed for the legal and company-specific requirements, with appropriate energy evaluation and lighting design.
Air - Energy-efficient and hygienic harmless humidification systems for direct and indirect room air conditioning. Directly by means of atomizer and nozzle systems or indirectly via duct humidification systems. High pressure humidification, steam humidification, dual fluid humidification, ultrasonic humidification and evaporative humidification.
HVLS - Large voluminous but gentle air movement through HVLS fans. These mix the indoor air layers and generate, depending on seasonal operation, cool or warm air currents at very low energy input.
Water - Water treatment systems consisting of filter units, water softening systems and reverse osmosis systems for soft water and hygienically safe process water.

We have been developing and producing innovative products and installations for cold fogging and flushing technology for 20 years.