This thread is extremely good and useful. I would like to add a few diamonds (didn't spot them myself, got them as recommendations).
1. Venkys India - The core business is doing well and the PE's extremely low. So, the current valuations are justified fundamentally. Additionally they have a stake in Lavasa Corp. (HCC subsidary) which is valued at 1250 per share. So, the share could be a potential multi bagger (6-7x) when there is clarity on the stake.
2. Kaveri Tele - Good company in telecom space. Low PE the profit growth has been great. Has been hitting UC for sometime now and if you can get some shares, it should give good returns.