Gulf Oil Lubricants India Ltd. is setting ambitious revenue targets of Rs 500 crore to Rs 700 crore from its electric vehicle (EV) charging business over the next four to five years, according to CFO Manish Gangwal. As part of its strategic expansion into the EV space, the company sees significant growth opportunities in the fast chargers segment, which is projected to become a billion-dollar-plus industry by 2030.