Look for websites on the cottage industries, the spinning, weaving, pottery, and metal-works industries in India. They come under small scale industries, and every region in India has it's own special variations to the products made by these industries. For example, the spinning industries in the Karnataka state will specialize in a particular kind of fabric designs, whereas from the neighboring Andhra-Pradesh, Maharashtra, Kerala, and Tamil Nadu regions, you will find other kinds of designs which are specifically well-known to those regions. So do the research on them before selecting one particular small scale industry.
The same trend and design concepts will be seen for example, in the pottery industry. For example, Rajasthan and Gujarat states are very famous for their pottery industries, but they have their own very special designs which have been followed for generations. The state of Rajasthan is a very famous tourist destination where you can find infinite types of local traditional shops displaying countless varieties of products made by the locals.
These small scale industries are still in semi-unorganized state, and you should be looking into these products and talk to their producers to get an idea of what particular information you need for your new business. So my advice to you will be to first do your research by using the Google search engine, then find the manufacturers or traders, and get more information from the state level Khadi and Village Industries Commission (KVIC). website. All these products are extremely beautiful, unique, and are associated with some history to them! You may also export them to the western countries where those people would really love the uniquely beautiful Indian artworks and their various exotic designs on these cottage industry products not to be found anywhere else in the world.