→Resin Bond Series
　　Parallel Grinding Wheels Series
　　Non-core Grinding Wheels Series
　　Millstones Series
　　Cup, Bowl & Dish Grinding Wheels Series (1)
　　Cup, Bowl & Dish Grinding Wheels Series (2)
→Sinter Metal Bond Series
　　Parallel Grinding Wheels Series
　　Cup, Bowl & Dish Grinding Wheels Series
→Electroplated Bond Series
　　Parallel Grinding Wheels Series
　　Mounted Stone Series
　　Super Hard Grinding Material and Grinding Paste Series
→Multi-holed Flexible PVA-polishing Grinding wheels Series
→Common Material Resin Grinding Wheel Series