K Mahalingam (left), Partner, TS Mahalingam & Sons and K Ravishankar, Partner, TS Mahalingam & Sons, at their used car showroom in Chennai. | Photo credit: BIJOY GHOSH Despite the tough challenges posed by modern digital used car trading platforms TS Mahalingam & Sons (TSM), the 90-year-old Chennai-based used car dealer remains relevant in the […]
