If you want to start pharma business in India, you will require license and registartion for it. Read in detail about starting pharma business at our article: How to start Pharma Business in India?
If you can find the top business opportunities in Pharma Business at our article: pharma business opportunities in India
You can get manufactured your products at third party basis. read about third party manufacturing by clicking here
How you can market your products, you can read at our article: How to sell Medicines? marketing Types
Hope above information is useful to you…