This presentation summarizes an automobile air conditioning system training at Subros Ltd. in Noida. It discusses Subros' compressor and heat exchanger plant that produces compressors and heat exchangers using CNC machines and automated testing. It then provides details about Subros, including its founding, ownership structure, key customers in commercial and passenger vehicles, and products like compressors, condensers, HVAC systems, and more. The presentation explains automobile air conditioning, the working of the system, compressor models including the 10SA13 swash plate compressor, and analyzes the front head cover production line for the 10SA13 compressor.