Shanghai Sky Electromechanic Devices Manufacturing Co., Ltd. (SKY EME) is specializing in manufacturing and selling various Sealing techniques of magnetic fluid and vacuum Sealing units, and series of ceramics seal rotary joints and equipments. SKY EME is an enterprise comprehensive of science research, develops, manufacture and service.

SKY EME set up some update testing centers for Sealing techniques of magnetic fluid and vacuum Sealing units, and series of ceramics seal rotary joints and vacuum equipment including the National Testing Center for safety products, The products have won the State Silver Medal for many times .All the trademarks of these factories 'products have won Chinese Famous Trademark. According to ISO 9001 standard, our company sets up quality control, quality assuring system and quality test method, there are computer information net managed by the Factory for guaranteeing quality.

The products are not only widely used in varieties of industrial fields, but also exported to USA, Canada, Europe, Southeast Asia, the Middle East, South Africa and Australia, enjoying great reputation both at home and abroad. We have being won the good reputation because of our honesty and excellent after sales service.