ZZDM SUPERABRASIVES, located in Zhengzhou High & New technology industrial development zone, is one of the largest and most professional manufacturers suppliers superhard materials. We offer various materials services to fields sawing, drilling, ...

Glad to hear that you\'re on the market for chemicals. We specialize in this field several years, with strength of Synthetic Diamond Power,PVC resin Gum Rosin,and other basic chemicals, good quality and pretty competitive price. ...

We are a special supplier of SUPERARBASIVES MATERIAL in china, has successfully exported the synthetic diamond powder, micropowder, CBN,PCD,CVD, Ni/Ti coated powder to Europe, Japan, and Middle East ets.Our main products:1.SYNTHETIC DIAMOND:ZD series; ...

Here is HOLD DIAMOND company, mainly engaged in diamond micron powder and single crystals manufacturing.Our company has more than 20 years of professional experience the production powder, we are able to completed with an annual output 1.5 billion carats ...