ULKA Engineering Company is a renowned battery additive manufacturer in Kolkata, delivering premium chemical solutions to enhance battery performance. With 45 years of expertise, ULKA offers specialized additives that improve battery backup, extend life cycles, boost cold cranking efficiency, and reduce self-discharge. Our ISO 9001:2015 certification reflects our commitment to quality and innovation. Designed through rigorous R&D, our additives support both positive and negative plates, ensuring optimal battery functionality. Trusted across India and abroad, ULKA’s battery chemicals are the top choice for manufacturers seeking superior reliability, efficiency, and power performance. Experience next-level battery potential with ULKA's proven formulations. Website :- https://www.ulkachemicals.com/ »