Shanghai kelin technology development co., LTD. was established in May 1989. It is the only one of China's private company to participate in the development of accelerator equipment for Proton Therapy, is one of the member of China Particle Accelerator Association. Main business for particle accelerator equipment research and development, manufacturing and assembly integration.The products involve the research and appli-cation of nuclear physics,particle accelerator, aero-space, nuclear medicine and other fields. The equip-ment supplied includes electromagnet, RFQ, IH-DTL,IH-Buncher, high frequency vacuum chamber, Undula-tor and beam line experiments, etc.

Shanghai Kelin, served as a device supplier and partner for high-end enterprises, institutions and universities at home and abroad, has honored certain popularity in the global professional field, the cooperative units including The Institute of High Energy Physics of the Chinese Academy of Sciences,Institute of Modern Physics(IMP), Chinese Academy, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Tsinghua University, Peking University, Belgium IBA Proton Cyclotron Therapy devices, Mitsubishi Proton Therapy Project, Hitachi Proton Therapy Project, USA MSU Fa-cility for Rare lsotope Beams(FRIB), etc. It is a high-tech enterprise in Shanghai, has undertaken several national torch program projects and Shanghai torch program projects,and had won the Shanghai science and technology achievement certificate and Shanghai municipal new product award for many times. on the de-velopment of RFQ, DTL vacuum cavity, large diameter ceramic tube and metal welding, the electromagnet technology, we owns more than ten invention and utility model patents, and by the industry experts evaluation has been the top level at home and abroad.