The Proven Group is a leading Myanmar consortium of companies engaged in battery manufacturing, secondary lead smelting, plastic injection, and automotive-related products distribution.

We were founded in 1996 when we began producing automotive starting lead acid batteries under the brand names TOYO for cars and trucks and LION for motorcycle applications in accordance with Japanese industrial standards. Since then, Proven Group has been central to the development of Myanmar’s automotive industry, producing and distributing top quality products, and now comprises six companies: