Hangzhou Shuang Yu Mechatronics Co.,Ltd was established in 1998. As a professional and quickly grow up team,we are the famous supplier now in China. Our success is not only because  of our excellent team,but also of our service philosophy “quality first,customer first”. Our products are widly used in general machinery,tools and others,with years of  experience,we are devoting ourselves to desingning,producing high quality and competitive Y series motor,Y2 series motor,YVF series motor,YCT series motor,YD series motor,high efficient motor, garden pump and water pump.