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Shimazu production institute is a famous manufacturer of testing instruments, medical instruments and industrial equipment. Since its establishment in 1875, shimazu production institute has always adhered to "making contributions to the society with science and technology", continuously studying the science and technology leading The Times and meeting the needs of the society, and developing and producing products with high added value. And to realize "for the health of mankind and the earth" this desire as the company's business philosophy, to light technology, X-ray technology, image processing technology these three core as the basis, continue to innovate, continue to challenge, as always to make contributions to the development of science and technology. In particular, in 2002, shimazu institute's koichi tanaka won the Nobel Prize in chemistry, a first for company researchers.