Northern Star Lighting Co Limited,a professional manufacturer of car LED auxiliary lights with 10 years experience.NSL owns itself factory Guangzhou San Young Co Limited factory who has passed ISO9001: 2008 since 2010 and most of the lights have been certificated with FCC CE, RoHS,IP67.E-MARK (R10, R23, R112 etc) etc.Northern Star Lighting Co Limited focus on European and American markets.We learn from those market and match those market.With years effort, our brand " SAN YOUNG" is becoming more and more famous in the world.San Young factory locates in Baiyun district Guangzhou city, and its only 15km away from Baiyun airport and 40 km from Huangpu port, so it would be very convenient for air/sea shipment, furthermore, your visit would be warmly welcome.