Gone are the days when surveys were conducted physically. Now with bulk email marketing in Delhi, India you can conduct online surveys and take direct feedback. Negative or positive, both will add to the long term prospects of the company. You can prepare questionnaires for different sections, you can mail them directly with choosy subject lines and can make them aware of the products or services.
An email marketing company in India can even help you to save the cost incurred on different mediums and channels for business development and marketing. As rightly said, 'effective communication is a silent marketer'.