Shenzhen tdl science & technology c

Shenzhen tdl science & technology co., ltd is a professional manufacturer specialized in hid, obd2 in china. we started to produce hid ballasts from 2005, and in 2011, we started developing and produce obd2 products. after years research and development, it became one of the best hid ballasts manufacturers in china. our factory is located in baoan district of shenzhen city, totally covering an area of 3, 000 square meters and with more than 100 employees. equipped with the most advanced testing