We use a fully sealed vacuum mixing system to blend imported photo-curable resins with nano-pigments at -0.08MPa, isolating air to prevent pigment oxidation. The material then undergoes tri-stage precision grinding in a zirconia bead mill, controlling particle size below 5μm (1/15 of a hair’s diameter) for uniform dispersion. This process boosts color vibrancy by 30% for your custom gel polish and creates a dense coating with industry-leading adhesion, resisting peeling even under frequent nail filing. Whether you need high-opacity solid colors or sheer translucent shades, our precise grinding delivers your desired custom effect.