PT GRAMITRAMA BATTERY based in Sidoarjo, is a national private owned company that has been established since 1975. We first produced battery plates and supplying both Domestic and International customers with good raw materials made through the use of the latest technology. In 1984 built the first and only multi Separtor industry both glass matt ad impregnated paper as components for automotive batteries.

After few year observation we concluded that batteries as supporting products for automotive industries gain a very important role and has a prospecting business. In view of potential market for automotives batteries, thus a major investment programe, started in 1989 a modern manufacturing plants brought us to the full production line in other word integrated manufacture. The manufacture is built on a two hectare of land in Sidoarjo, East Java for which its early stage of production capacity was 30,000 units batteries per month.