JIAKUN AUTOPARTS - ECAS VALVE CATALOGUE FOR MERCEDES BENZ, SCANIA, VOLVO, DAF, MAN, IVECO, RENAULT. WE ALSO SUPPLY CLUTCH SERVO, CONTROL CYLINDER, GEAR LEVER ACTUATOR, GEAR SHIFT/SELECT CYLINDER, CLUTCH MASTER CYLINDER. ALL OF PRODUCTS IS PRODUCED BY OURSELEVS.