Japan Electronic Materials Corporation(JEM) was established in 1960 to manufacture cathode heaters for CRTs as its core product, and the corporation has been a pioneer in leading the industry including today's venture companies. In 1965, JEM developed the world's first fluorescent electron tube made of tungsten to display characters, and further developed a probe card for testing semiconductor wafers and started production of the card.

Since then, the company has expanded its business sites in Japan as well as establishing overseas bases in America, Europe and Asia, and now JEM is evolving globally. By always concentraiting on technological development, we have tried to release new products to the world ahead of our competitors. JEM aims to become the world's leading company particularly in the field of advanced probe cards, such as the vertical contact probe card(VC-series) and the vertical spring contact probe card(VS-series).

Our staff continue to address new challenges day by day, setting the target of a "Company with Dreams" in which every one of employees can be proud of his or her job and aim at a "Creative Cooperation" that continues to grow, carefully monitoring world trends.