Mahavira Tents [India] Private Limited manufactures Waterproof Promotional Umbrella. Mahavira Tents [India] Private Limited supplies various kinds of quality tents. The Waterproof Promotional Umbrella is extensively used for promotional activities. These umbrellas have names of the company which want to propagate their enterprise. In the Waterproof Promotional Umbrella the name is widely highlighted on the umbrella and is very clear from distance. These are designed to perfection and are available in customized sizes and styles, design and color.