Zhongshan Yonglong Auto Lighting CO., LTD. is a professional manufacturer of R&D and production in warning lights and warning lighting system industry. The company has obtained the ISO9001:2015, the quality management system certification, and the products which have approvals on various certifications such as ECE R65, R148, EMC, RoHS, REACH, SAE, ICAO and CAP are widely used in different kinds of fields. For instance, emergency, fire protection, ambulance, construction, explosion protection, agriculture, forestry and mining.