日本雙鷹在1930年開始製造耐水砂紙，至今不但在日本塗附研磨業具有領導之地位，在世界塗附研磨業間亦公認為世界之產品，雙鷹嚴守品質的標準，不惜重投資更新設備及技術，開發及研究。日本雙鷹是品質之保證。

Since its inception in 1930, Kovax corporation has played a leading role in Japans abrasives manufactorys industry. By adhering to rigid control standards, constantly reinvesting in production facilities and conducting research in advancedue, Kovax is now recognizes as one of the most respected and reliable specialists in the industry.

氧化鋁乳膠紙水砂紙 (KFAA)