Zero debt, 35%+ ROCE: Are these 2 ‘quiet’ stocks India’s smartest buys?

What's better than finding a high-growth stock? Finding one that operates with zero debt. Here are two less known manufacturing companies that have mastered this 'killer combo'. While their peers are bogged down by huge interest payments, these companies are converting capital into profit at an exceptional rate and generously sharing those profits with investors. The question is: Are they just getting started?