HNHONGXIANG was founded in 1990, located in the hometown of China diamond, mainly engaged in the production of diamond powder and diamond tools. Mainly product: Synthetic diamond,diamond micron powder. Synthetic diamond grit range: 30/35-500/600:mainly used to kinds of diamond tools for cutting,drilling,grinding etc different field. Micron powder grit from 0.1um - 50um,used to surface polishing in different field. Total output is 100 million carats per month. Diamond tools,including diamond drill bit,diamond wheel,diamond saw blade etc for glass,stone,ceramic,carbide etc industrial.