ULKA Engineering Company is India’s leading name in specialized battery chemicals, delivering performance-enhancing solutions to the battery industry for over 45 years. As an ISO 9001:2015 certified manufacturer, ULKA offers advanced chemical additives for positive, negative, and tubular plates—improving battery backup, lifecycle, cold cranking, and reducing self-discharge. With a strong presence in India and across countries like Nepal, Bangladesh, Muscat, and Bhutan, ULKA is trusted for its quality, innovation, and in-house R&D expertise. Whether you manufacture automotive, inverter, or industrial batteries, our precise chemical formulations ensure enhanced performance and reliability, making ULKA the preferred battery chemical supplier in Kolkata and beyond. Website ;- https://www.ulkachemicals.com/ »