TNT Vietnam Machinery & Equipment Co.,LtdTNT Vietnam Machinery & Equipment Co.,Ltd (TIVN) is an innovative company that was established with the objective of adding a new dimension to the battery renewal industry. This state-of-the-art plant has the latest technology, enabling us to stand out as the undisputed leader of battery renewal services in Vietnam.TIVN is the only battery renewal plant in Vietnam that utilizes a groundbreaking technology which warranties battery renewal and performance. This worldwide patented formula (Battery Equalizer) and process enable TIVN to renew batteries which otherwise would be discarded or best case scenario would be working at minimum potential.