Low noise,low speed,long life Certificate:UL,CE, VED, ISO, We are ... CCC, UL,CE, VED. Our mainly product is stepping motor, synchronous motor, copper pipe and heat exchange for air-conditioner, mold.We ... ,development,production and sales of all different motors which with high quality and competitive price. Our main Customer: Midea, Gree, ... Rise≤38 KNoise≤32 dB(A) 35BYJ412-W8 12v dc electric motor