Suraj Udyog is the leading and Largest Zinc Oxide Manufacturer in India with manufacturing facilities in three states . Suraj Udyog is a Part of Tanox India Ltd Group. Suraj Udyog has installed capacity of 10,000 Metric Tonnes Per Annum of Zinc Oxide and other allied chemicals and metals . Suraj Udyog's manufacturing plants are situated at Gujarat , Haryana and Rajasthan. Suraj Udyog was established in 2001 by Mr. Sanjay Aggarwal and has seen a great growth in group's operations since establishment . Suraj Udyog manuactures " Suraj " and " Tanishq " brand White Seal and Gold Seal Zinc Oxide which is very well recognition and reputation in Indian markets .