Luoyang Hongfeng Abrasives Co Ltd Hfacis One Of The Largest Producers Of Abrasivesrefractory Materialsblasting Media And Superabrasive In Chinahfac Produce Full Range Of Constant Quality Abrasive Grainelectric Arc Furnaces Fusing Refractory Materialsvarious Blasting Media For Protective Coating Industry And Superabrasive Grain For Diamond And Cbn Tools We Produce Brown Aluminum Oxidewhite Aluminum Oxidesilicon Carbideindustry Diamond And Cubic Boron Nitride And Processing Them Into Macro And Micro Grit As Per Isofepaansichina Or Jis Standard
