Guilin Star Diamond Superhard Material Co., Ltd., was found in 2007 is a national High-Tech Enterprise that specializee in the R&D, manufacturere and sales of polycrystalline diamond compact (PDC) cutter and PDC bits.

Our chief engineer Mr Mo ming zhou has engaged in PDC field for near 30 years. Over 90% PDC manufactuere in the world adopts our press control system, including US synthetic, Mega company, Hughes and ILGIN etc. We cooperated with famous university in China, Shengli Oil Filed in China and American company for technology study.

With core products as PDC cutter inserts, and the derive products PDC bits including PDC oil drill bits, PDC coring bits, PDC drag bits, and so on. Our products are all widely used in the oil well drilling, geology exploring, coalfield mining and mechanical industry. Our annual production reaches over 1 000 000 000 PDC and 500 000 PDC bits.

With standard management and strict quality control system, we have got ISO9001: 2000 Certificate. Furthermore, we also establish good relationships with many foreign companies in the USA, Canada, Indonesia, Australia, Asian countries and Europe, etc.