We are the largest private company in Japan specialising in themanufacturing of Piston Rings for various top constructionmachinery. We have invested US $10 million advanced machines forproduction and quality control. New production lines for automobileand motorcycle rings, in Gas Nitride or Chrome Plated Steel Ringshave been adopted from TP (Japan) , Ductile Cast Iron Rings andPlasma Sprayed Rings from Goetze (Germany) . Together with the newAutomatic Plating Line and Heat Treatment line, we ae extremelycompetitive in its market for supplying quality products.