Humo Company applied unique roll polishing technology, which ensures the sphericity and density of the product, and without cracking.

The company applies advanced kiln sintering technology; and with a longtime of high temperature sintering, the wearing-resistance microcrystal structure has formed. The property stability during the procedure is ensured.

The raw material with high-white degree, high finesse degree is applied in order to resist the pollution of the materials. We can select grinding medium with different density according to different grinding equipments and objects customers have.

(And can also custom made the beads with needed density and specification requiredby customers)