... electroplating Diamond Tools and Sintered Diamond Segments for Marble Gang Saws, Circular Saws, Core Drills and Polishing Wheels to High-frequency welding saw blades, Laser-brazing Saw Blades, Polishing Wheels and ... Core Drills,etc. Our products are mainly exported to USA, Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, South Asia. Diamond Segments for granite cutting ...