Envirotech Systems Limited's niche line of products provides high-quality automotive noise test solutions for vehicles. Most importantly our Automotive Noise Test Booth provides a residence free of background noise or echo. In particular, the panels are made of modern material and are constructed to support the results for the case study, compliance and testing on the quality of the product. Every unit is high-efficiency powered force, long-life and can be customized as per users’ needs and therefore proves to be the best for automobile engineers and investigators.