... CCC, UL,CE, VED.Our mainly product is synchronous motor, stepping motor, copper pipe and heat exchange ... development,production,and sales of all different motors with high quality and competitive price.Our main Customer: Midea, ... Japnaese TOTO, etc. Model50TYZ420-L21Rated Voltage220/240 AC.VRated Frequency50/60 HzInput Power4 WInput Current≤20 ... Strength1800 V/1s 50TYZ420-L21 ac Synchronous Motor