Kestrelimited is the largest manufacturer of special vehicle signal lights and alarm equipments, specializes in researching, developing, producing and selling police appliances, safety engineering appliances, special lighting equipments, urban air defense warning equipments, and various protective safety equipments. Innovation has always been the main object for kstrelimited development in the past two decades. We have various professional technicians in its R&D center, makes deep study in product industrial design, mechanical research, electronics, acoustics, optics and technological design ect. Kestrelimited products have been widely applied in public security systems and law enforcement equipment systems for the departments of police, fire rescue, civil defense and etc., With the marketing networks spreading all over the country, it is now a leading enterprise group in most police equipment industry. The company has been successively awarded as the first brand in special vehicle signal lights and vehicle alarm industry. Furthermore, our company has established close partnership with customers from Europe, United States, South of America, South East Asia, Middle East and other countries to actively expand the overseas market. It has become the largest production base of police products. Our brand is fully displaying itself on the international arena.