Changchun Prasidha Electronic Technology Co., Ltd.   

LED display products now on the formation of the eight series over 50 varieties. LED video display series, outdoor 1; 2, indoor with the LED video, text display screen series; 3, traffic guidance screen, the countdown screen, traffic lamp series; 4, the clock display screen series; 5, the bank interest rate display screen series; 6, the duty, safe days screen series; 7, vehicle mounted LED display screen series; 8, city lighting lighting display series; In addition, developed the field artillery fire command system, artillery firing data calculator series products and cockpit field emitting board products, the products have formed a production capacity. ...