France's Valeo is the tenth-largest supplier of components and systems to the worldwide automobile and truck industry. Valeo operates approximately 129 manufacturing plants, 65 research and development centers, and nine distribution centers serving the European, North and South American, and Asian markets. The company is one of the largest automotive suppliers in Europe and has several times declared its intention of moving up to becoming one of the top five such companies in the world. Valeo is divided into ten industrial branches, making transmissions, climate control devices, engine cooling devices, lighting systems, electrical systems, wiper systems, motors and actuators, security systems, switches and detection systems, and electronics and connective systems. The company groups these industrial branches into four main areas: electrical and electronic systems, which account for more than 50 percent of total sales; thermal systems, which represent close to 25 percent of sales; aftermarket activity, at 17 percent of sales; and transmissions, which make up just 4 percent of sales.

Valeo mainly produce：Xenon Gas Discharge Headlamp lights ,Ballast(Control Unit),Ignitor,HID Bi-Xenon Projector