The holy city of Thanjavur is located in the Indian state of Tamil Nadu. It is an important hub of religion, art, and architecture in South India. It was earlier known as Tanjore and had once served as the capital of the Chola Empire. Most of the famous temples in and around Thanjavur are from the Chola dynasty and they have now been turned into UNESCO World Heritage Monuments. The most popular among these is the Brihadeeswara Temple. It is situated in the center of Thanjavur. Thanjavur is also known for its uniquely styled Tanjore paintings. The city is located near Cauvery Delta and known for the fertile soil. This important agricultural center and is known as the "Rice bowl of Tamil Nadu." Legend says that the word Thanjavur is obtained from "Tanjan," who was an asura (devil) in the Hindu mythology. Tanjan was killed by the Hindu God Neelamegha Perumal (Vishnu) in the region that is now Thanjavur. Hence, the city is named so. The economy of the city is primarily driven by agriculture. Crops that are grown in Thanjavur are blackgram, banana, coconut, red gram, green gram, gingelly, ragi, sugarcane and maize. The city is an important center of silk weaving in Tamil Nadu and its Thanjavur silk sarees are popular throughout the country. Tourism is a large contributor to the citys economy - Hindu devotees and tourists from all over the world visit the city to explore its plethora of amazing old temples.
IOB based in Chennai, is a public sector bank with almost 3400 domestic branches, including 1150 branches in Tamil Nadu, and eight offices in overseas as of 31 October 2017. An ISO certified in-house Information Technology department, which had developed the software used by IOB to provide online banking to customers earlier. The IOB had a network of around 3300 ATMs across India, as of 2016. The branches of IOB are in Singapore, Bangkok, Colombo, Seoul. The representative offices of IOB are in Guangzhou, Dubai, and Vietnam. In 1937, the Indian Overseas Bank (IOB) was established by Thiru.M. Ct. M. Chidambaram Chettyar for encouraging foreign exchange operations and overseas banking. IOB opened a representative office each in Guangzhou, China, and Kualalampur. IOB opened other Representative offices in Dubai and the United Arab Emirates in the year 2009. In 2015, IOB launched m Passbook applications and new mobile banking services. The Apollo Munich Health Insurance has tied up with IOB to serve specialized health and personal accident products to its customers.