There are many big players that operate in this market and steadily it is becoming one of the main drivers of economy for the country. But if we look at a granular level, there are many challenges which needs to be sorted out. Some of them are mentioned below. One of the biggest challenge is the quality check and inspection of the facilities that is very much important for the industry. Along with this there are development of new product and innovation, ROI in R&D, regulatory landscape, mounting of pressure from investors and consumer, expiration of patents at a record rate, incapability of reaching out to global customers.