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The EGR system routes many of the exhaust gases (6 ? 10%) through the EGR valve, last on the Intake System, and in the end in the combustion chamber. The exhaust gases are inert i.e. they don't burn within the combustion chamber; also, the exhaust gases use up a number of the space which could preferably be taken with the intake air. This decreases the volume of intake air available for the combustion process during each Power Stroke; which experts claim decreases the peak combustion temperatures. This leads to lower NOx emissions. Supply and Demand Chain Strategy Development; Logistics Designing; Site and Facility Planning; Distribution/dealer Planning; Customer Service and transportation etc would be the core section of major concerns. Each of these is vital. Whatsoever changes we make ought to be practical and as outlined by future market trends. The changes over these referred fields will deliver results after some time and so we can easily be certain to getting better results at the time implementation. However, transportation of products is but one field where we could judge the outcomes of the latest changes earlier and therefore you can find minimum chances to get loss because of wrong decisions.