These are the new rotary - screw compressors that are equipped with the features for increasing functionality and their design is compact. These compressors are made after thorough research and by making use of the advanced technologies that are available in the industry. They are capable of maintaining unique performance and also measures are taken for attaining much smaller footprint and also easiness in maintaining it. The rigorous inspection and testing regulations implemented by the TUV certification makes it possible for the machines to maintain better quality. There is a testing center available with the compressors for detecting various functional parameters. They also use software for analyzing all the data collected at the time of testing and also implements measuring noise at various operating conditions. They can also test reports related with each of the individuals identified by a compressor number. The certification of the system's quality is done by TUV ISO - 9001:2008.