Vikaitech and Sanan IC, EPSON, Qualcomm, Suzhou Nano Institute, Semiconductor Institute of Chinese Academy of Sciences, Shanghai Xinwei, Shoulder Electronics, Guangdong Lead, Aude Infrared, Sunny Optical, Shanghai Microsystem Institute, TDK-EPCOS,Jingneng, Zhejiang University, Nanjing University, Shanghai Jiao Tong University, Southern University of Science and Technology, Peking University and other units maintain close cooperation in the research and development of vacuum coating process and equipment, and can develop new and diversified high-performance vacuum coating equipment for the majority of domestic and foreign users.