We have been earnestly engaged in manufacturing and sales of Quartz Crystal Blanks for Quartz Crystal Oscillators since being established as Global Co.,Ltd in1982 by Mr.Takehiko Ariizumi who is the present Chairman of the Board. We have an excellent reputation not only with domestic customers but also overseas customers. We have highly equipped manufacturing facilities and all kinds of measurement systems which are needed to verify our quality. These advantages enable us to have total quality control and strictly traceable production controls. One of our technical goals is development of GHz Fundamental Quartz Crystal Oscillator, and we will introduce this new technology in the near future. Now High Frequency Fundamental Quartz Crystal Blanks over 600MHz are already distributed as our largest product at home and abroad. Also we have accomplished successful development of the next generation Inverted Mesa Blanks and these have been released on the market. We strongly pursue Super High Frequency Fundamental Quartz Crystal Blanks. We maintain our significant technical and quality gap against overseas competitors. We constantly make an effort to achieve high quality, short lead time, and low cost for all our Quartz Crystal Blanks line.

HISTORY