Wenzhou Haian Electronic Appliance Co., LTD. is a manufacture which specialize in the production of long rang Emergency Light bars, Led Super Brightness light bars, Strobe Lights, Electronic sirens and Speakers, signal equipment,Police Equipment, and Safety & Security Accessories. Certified with ISO9001:2000 quality control system standard ,and holding the faith of keeping credit and serving customers well,we have earned highly appreciated fame both domestically and abroad. Our company has taken the lead in the same trade relying on strong technical and good after-sales service system,and also awarded well-known reputation in Chinese Government . Our company attaches great importance to development of talents and high quality staff to strengthen managerial and technical team .Welcome to cooperate with us !