ChangRun Diamond Company is an exclusive diamond manufacturer that replied on electric power production in China. The company main running different grades of synthetic diamond, hundred varieties of product could satisfied multi-leveled and various requirement of clients. Through unique technic, strict quality management and advanced test measure, the company also provides reliable guarantee for products quality.

ChangRun factory is a large enterprises, it produces synthetic diamond and diamond powder with Brand ChangRun, used for cutting, polishing and grinding superhard material; LARGE SCALE PRESS MACHINES, EXCELLENT SHARPNESS AND STEADY QUALITY, which are the biggest characteristics of our products that the other manufacturers couldn't compared with, while it is also predominance that we can win the confidence of clients.

We wish to expand our overseas market. At the beginning of exportation, we would like to give you a competitive price as our investment in your country.