... battery plate 1. China's largest producer 2. Pb-Ca-Sn alloy 3. patented formula MHB Battery Company is the largest ... , we do OEM for battery brands from Germany, Italy, Netherland, UK, India, USA, Canada, Argentina, Brazil, South Africa, Russia, Bangladesh, Poland ... Overseas Business & CooperationTrade manager ID: cn201188012 battery plate (Ca-Pb-Sn)