Diamond has always been the most precious gems, with a transparent, colorless or flawless blue top. The finished product processing diamond. With the exception of a small gem crystal, diamond is mainly used for fine grinding materials, high hard cutting tools, all types of drill bits, drawing die, heat sink, high temperature semiconductor and infrared spectrometer components.At present are found all over the world diamond mine. One, Australia, Congo, Russia, Botswana and South Africa is the famous five diamond producing areas. Our company is made of high melting point, high reflection and superhard wear-resistant properties of high quality, high precision imported pure natural, without any doping of the South African Diamond particles.