HNHONGXIANG company is a highly professional and experienced manufacturer of diamond powder & diamond tools. We have specialized in this field over 30 Years and always dedicated to the produce the diamond tools in high quality and best service. Factory located in Henan, China, with more than 124000 square meters. "High-quality products, competitive prices, and classic services" is the soul of our business. Our main products are diamond powder and diamond tools, including synthetic diamond powder, diamond wheels, diamond drills, diamond saw blades, diamond polishing pads, etc.