Haldia is an industrial city as well as a port city in the Indian state of West Bengal. It is located in the Purba Medinipur district. Haldia has a major river port and an industrial belt, situated at a distance of more than 100 kilometers from Kolkata, near the mouth of the Hooghly River. The Haldi River, an offshoot of Ganges, borders the Haldia Township. Haldia is a center for the petrochemical industry and is being improved into a major trade port for Kolkata. The city has around 2 lakh residents, mostly employed in the industrial sector. Haldia has numerous factories such as South Asian Petrochemicals Ltd, Exide, Indian Oil Corporation Limited, Tata Chemicals, India Power Corporation Ltd., Haldia Petrochemicals, Mitsubishi Chemical Corporations, Hindustan Lever, etc. in addition to several light industries. Apart from being well connected to the rest of the country via railway and road, Haldia is also connected via waterway. The National Waterway 1 is a 1620 km long inland waterway. It connects Haldia to Allahabad and runs across the Ganges, the Bhagirathi river and the Hooghly river systems. Haldia has a mini Japanese township called Sataku. A Japanese community lives in the area, whose residents work as engineers and top executives in the Mitsubishi Chemical Corporations purified terephthalic acid plant in Haldia.
TMB, a private sector bank established in 1921 as Nadar bank, later the name changed to Tamilnad Mercantile Bank in November 1962. The head office of the Tamilnad Bank is at Thoothukudi, Tamil Nadu. The primary objective of founding TMB was to serve the Nadar business community, and the idea was proposed at the annual meeting of Nadar Mahajani Sangam at Tuticorin in 1920. AMMS Chinnamani Nadar found the other founding members of the bank and played a significant role in its formation in 1921. Outside Tamil Nadu, the bank opened its first branch in Bangalore in 1976. The bank had only four offices by 1947: Sivakasi, Tuticorin, Madurai, Virudhunagar. On 9 December 1984, the bank opened its first computerized branch in Tuticorin at WGC road. In 1983, the bank started using modern technologies and was the first to adopt computerization for branch level operations. All the 500 branches of the bank are connected using Infosys FINACLE software. For providing payment gateway services to its internet banking customers, TMB has partnered with Pay U India, Bill Desk, CC Avenue, etc. It is the first bank to provide POS machines and mobile banking to its customers. For connecting Head office with regional offices, the bank has adopted video conferencing facility. For ATM operations, TMB is a member of National Financial Switch.