We are a manufacturer and an exporter in the fields of P.A. Systems in various models of &＃39;Megaphones&＃39; &＃39;Horn Speakers&＃39; &＃39;High Power Horns&＃39; &＃39;Column & Ceiling Speakers&＃39; and Traffic Safety Devices like as &＃39;Safety Ligh Bar&＃39;,&＃39;Arrow boards&＃39; &＃39;Warning Triangles&＃39; &＃39;Traffic Cones&＃39; since 1989 established year. we have been getting quite good reputations both quality and on time delivery as well as competitive prices.