ADVANTEC是日本最大的测试级硅片生产供应商，成立于1916年，专业提供半导体硅片、新材料原材料、半导体工艺制品、半导体测试硅片、测试硅片、硅片等产品。主要产品包括：ADVANTEC滤纸、ADVANTEC滤膜、ADVANTEC滤器等，适用于从实验室至工业用途，包括制药、公共卫生、食物和饮料、医疗保健、生命科学和电子工业使用的高质量分离用途。

Advantec MFS, Inc. is a wholly owned subsidiary of Toyo Roshi Kaisha, Ltd. (Japan); a major producer of filtration media and related scientific products since 1917.Advantec MFS, Inc. was originally founded in 1979 as Toyo Roshi International, Inc., a California corporation. Two of the three original divisions (Main Office and Micro Filtration Systems) were merged in 1995 to become Advantec MFS, Inc. We recently moved from Pleasanton, CA to our current location in Dublin, CA.