BYD Limited, listed on both the Hong Kong and the Shenzhen Stock Exchanges, is a high tech enterprises specialise in four industries: electronics, automobile, new energy and rail transit. Founded in Feb 1995, BYD started out in the chargeable battery business. While matching into the automobile industry, it started operating in renewable energy industry in 2003. In October 2016, BYD ventured into the light rail industry. Currently, BYD has 40 production bases, and employing more around 220,000 employee globally.