Controlling noise pollution from Engine exhausts is a priority for many organizations in the power generation market.lt is essential that all Power Generation applications have the required noise control measures in place that ensures the facility meets with the relevant noise criterion. Global Hitech Solutions has excellent experience in noise control engineering and is one of the premier manufacturers of Engine exhaust silencers. Global Hitech Solutions has developed a range of absorptive and reactive engine silencers to satisfy most applications within the power generation market.