JiangXi Senten Technology CO., LTD was founded in 2000, who has become one of the larger scale of police equipment production of China , we mainly manufacturing lamps of police car,ambulace cars ,engineering vehicles,public works vehicles , automotive electronic alarm , speaker , safety protect equipment etc. Which have been used on emergency vehicles all over the world. Due to our excellent service and the rellable quality of our products, we get approval from our customers. Our products are manufactured to meet the requirements of ISO9001 quatlity standards, and some products have ECE R65, R10 approved.