SAIWEI was founded in Hangzhou, Zhejiang in 2006. It is a professional enterprise that produces covered pole motors, external rotor fans, high-efficiency energy-saving motors and fans. Its products are widely used in refrigeration, air conditioning, ventilation and other fields. The company has a considerable annual production capacity and can produce about 16 million motors. Its products are mainly exported to dozens of countries such as the United States, Italy, and Russia. Its core products include axial fans, refrigerator motors, refrigeration controllers, centrifugal fans, compact fans, brushless DC motors, and refrigerator motors. With stable product performance and large-scale production capacity, it has formed strong market competitiveness in the field of refrigeration and ventilation equipment.