1. Strictly inspect raw material quality, use advanced technology, and full-process quality control.
2. Roud magnet, disc magnet, block magnet, arc magnet, specially shaped magnet, different shapes, and dimensions will use different cutting and machining machines, rich experienced & advanced technology machine operators will make the dimensions, and tolerance accurate.
3. Detecting the color, brightness, and bonding strength for surface coating treatment, observing the surface smoothness of the magnet through appearance, whether there are spots, chipped edges, and corners to ensure the quality.