We can product the tungsten carbide balls from 0.3 to 120mm and the grad from G10 to   G2000.

Our factory produces each different type the hard alloy steel ball (tungsten carbide ball), may affect Yu Guase " O" Bearing trench, may also affect in the microminiature bearing the hole extrusion.

Hard alloys other products include: The alloy measured that the piece, gathers the gold dollar good, the overall alloy bit, the milling cutter, the reamer, the boring cutter, each kind of ring, to pass the no-go ring, each kind of dial gauge, the dial gauge, under the torsional spring table, the fan-shaped table, the big end of table the gauge head, the loop bar, to inlay gathers the gold bar to rub, the double-end surface carrier unintentionally.