Zhecheng hongxiang superhard material co., ltd

Zhecheng hongxiang superhard material co., ltd is established in 1990, is the first group of synthetic diamond producer in china. our main business is synthetic diamond,diamond tools like the diamond drill,diamond saw blade,diamond grinding wheel, etc. our product is with exact design,good performance. there is a big market in the euro, middle east,north america,etc. we always provide the most professional service for you!