Envirotech Systems Limited offers well engineered sound reducing louvres for chillers. Our Acoustic Louvers for chiller high in weight are intently constructed so that the ultimate sound reduction can be reached without hindering the flow of air. They involve HVAC units, industrial chillers, mechanical rooms and many more to achieve satisfactory, quieter environments. Envirotech Systems Limited offers acoustic solutions suitable for even the most extreme applications. For either the new constructions or for renovations, the Acoustic Louvers are manufacturable uniform under harsh weather conditions as stipulated by the noise controlling and ventilation regulating bodies.