Wenling SAIHENG Electric Appliance Factory is an external rotor fan manufacturer integrating design, development and production. It has a professional team engaged in R & D and production of motor fans for more than 20 years, and has rich experience in product design concept and manufacturing technology. The external rotor fan is widely used in ventilation, refrigeration, air conditioning and other cooling equipment. The product has the advantages of compact structure, space saving and exquisite design, and has passed the European CE certification. It is exported to Europe, America, Indonesia, Middle East and other countries. SAIHENG Electric Co., Ltd., with its business philosophy of "quality creates wealth, excellence achieves dream", makes continuous efforts and wholeheartedly provides high-quality products and perfect service for new and old customers.