How about Jinan BYD car light factory?

Jinan BYD Auto Lamp Factory is located in BYD Auto Industrial Park, the pioneer area of Jinan, with a total investment of more than 400 million yuan and an area of about 50,000 square meters. The car lamp factory mainly undertakes the research, development and production tasks of all car lamps and exterior rearview mirrors in the company's automobile industry group.

At present, we have successfully developed K9, S6DM, F6, F0, G6, SE, M6, S6, e6, Tengshi, HA and other high-end series lamps and exterior rearview mirrors, as well as the rail transit industry with independent intellectual property rights.