GELINDE Optical produces a variety of ceramic grinding balls, covering a full range of premium ceramic materials including silicon nitride, alumina, zirconia and silicon carbide. Equipped with self-developed dedicated forming and precision grinding equipment and adopting our exclusive large-batch, high-consistency finishing technology, our products feature precise roundness, ultra-low wear, minimal batch deviation and fast mass delivery, ideal for fine grinding, ultrafine powder processing and material dispersion across various industries.

With mature craftsmanship accumulated from years of optical sphere and precision ceramic production, the company complies strictly with optical-grade precision standards and has built a complete system covering raw material screening, forming & sintering and full-process precision inspection. Subject to material property limits, our products can reach up to Grade G3 with uniform roundness and consistent density. Our company boasts an exclusive self-developed matte grinding process that efficiently reduces customers’ procurement and operational costs while guaranteeing high precision, combining top-tier quality with excellent cost performance. Custom drilling services are also available upon request.

Our full-series ceramic grinding balls offer high hardness, high density, excellent impact resistance, corrosion resistance and zero material contamination, fundamentally solving common defects of traditional steel balls such as high wear, metal pollution and particle shedding. Widely applied in high-end fine grinding sectors including new energy lithium batteries, inks and coatings, biomedicine, fine chemicals, electronic slurries, mineral powders and advanced new materials, our products have earned wide recognition and a reputable market standing for stable quality and reliable precision.

GELINDE Optical focuses on the field of precision ceramic grinding media. We continuously optimize core processes of forming, sintering and precision grinding. With high-precision, low-loss and high-stability products that meet stringent high-end industrial grinding standards, we provide customers with efficient, clean and durable one-stop precision grinding media solutions.