applicable models : MAN series, D-long,  HUANGHE-PRINCE , Temperature : - 40-70(Degrees Celsius), Voltage (min): AC 550V(50HZ) , DC 24V/12V , PIN: 4 pins , Pin material : copper.
Our company exports Chinese truck parts, for example, HOWO, FoTon, Weichai, Dongfeng, Shacman, north-benz, Volvo, CAMC, Faw, LongGong, XCMG. If you have any need to do so, please contact me.