Strong demand for the wires behind India's homes, factories and power lines. Polycab (POLYCAB), the country's largest wire and cable maker, posted its best-ever second quarter — net profit up 43% to ₹990 crore on revenue up 53% to about ₹9,899 crore. Brisk orders point to more building and electrification, meaning jobs across its 23 plants and reliable products for customers, and healthy growth for investors.