Applied Nano Technology Science, Inc. (ANTS) is a company dedicating to specific component manufacturing and technology research & development of vacuum and nanotechnology applications and is mainly oriented to provide products and technical services to customers. ANTS produces high-precision equipment, including of contact angle analyzer (VCA), magnetic rotary feedthroughs, and rotating cathode target ends (EndBlock). From design, manufacturing, assembling, to maintenance, ANTS owns a complete knowledge base and can customize products for features. ANTS products are widely used in the electronic equipment Industry and have good reputation and reliability.