�����e company owns solid technology power and perfect science researching facilities. Closely cooperating with internal and overseas famous universities and institutes ,it has exploited and manufactured high quality products such as all kinds of cool and hot press and welding diamond saw blades with different craft and use, engineering thin �����iff drills of all kinds standard, different forms of soft polishing pad etc. its products are widely used in cutting and processing the materials such as all hinds of granite ,marble, concrete, anti-fire material and hard crisp non-metal materials. The products are famous in the field of diamond tools in china and welcomed universally by customers of domestic and overseas.
