Leading Distributor / Channel Partner of Kaeser Rotary Screw Compressors ASD Series from Jalandhar. Today’s users expect maximum availability and efficiency from their compressors, regardless of size. ASD series rotary screw compressors meet all of these needs and more. Not only do they deliver more compressed air for less power consumption, but they also combine ease of use and maintenance with exceptional versatility and environmentally responsible design.