Wenzhou Jinzheng Safety Technology Co.Ltd.,  one of professional manufacturing for all kinds of LED lightbar , Strobe lightbar , Police warning lights , Hide-a-way kit , Ambulance lights , Interior light , Arrow light , LED lighthead , Beacon light , Led Deck , Dash light , Electronic Siren and Speaker since 2003.We has got ISO9000 enterprise Certification.And majority products for export were certified to CE, RoHS ,ECE R65,all products has 2 years quality guarantee. They have been applied in public security system and law enforcement equipment system for the department of police,fire rescue,ambulance,wrecker and ect.We consistently provide the top-quality,best serve and competitive price to customers.Sincerely hoping cooperate with you on the basis of equal and mutual benefit.