CHN-TOP is a high-tech enterprise specialized in diamond tools(PCD, PCBN, MD, ND, CVD) industries, produce high precision processing equipments( PCD/PCBN tools’ grinders, vacuum brazing machines, laser cutting and engraving machines); We offer pre-machining services ( PCD/PCBN laser cutting, tools brazing, chip breaker engraving, lapping and polishing, etc. ), and distribute world famous PCD and PCBN blanks; Also supply professional consultation and advanced technical services, we are your only one stop shop in the field of ultra-hard materials processing with good reputation in global market.