our company specializes in industrial diamond, and CBN tools and diamond tools, such as abrasives, diamond cutting discs, diamond saw blades and diamond wheels and core bits, etc. With the annual production of 1.5 billion carats, our company is the largest synthetic diamond manufacturer in China and the top three comprehensively in the world. As a professional diamond and CBN tools manufacturer, our products are exported throughout the world. The Whirlwind series products with ...