Guangzhou Valesun is one of the leadling manufacturer LED product. We have been in Auto Lighting System for more than 10 yeas. We offer A+ Quality product with competitive price: LED Working Light, LED Light bar are sold to all ove the world! OEM Service is Offered.We have the most professional producing and testing equipment in this field. Equipped with a strong QC dept with 10 employees. and R&D dept with 8 technicians. There are new products launched almost every month to make sure you are the first one to know it on local market. Welcome to visit our factory.