Product Engineering is market oriented development of product which can provide maximum profits with low costing. It concentrates on making best product in best way possible. Product engineering is involved in the chain starting from the manufacturing or developing to the final sales of product. A special designated engineers known as product engineers are the experts who have exact knowledge about product to do the job. They have a large option of tools and methods implemented in different way according to different cases. The main motive of Product Engineering is to create the best end user products targeting the accurate customers for highest profits.