Ceramic wine bottles Standard export cartons
Model no. Ceramic balls Made in taiwan, roc Key features Black silicon nitride ball, gray silicon nitride ball, zirconia ball Material: silicon nitride (si3n4) , zirconia (zro2) , and alumina ( al2o3) Specification: 0.4mm~63.5mm , with different gauge. Precision: g5 ~ g20 Usage: for bearing, inspection, and other rolling conditions. We also offer grinding and mill ceramic balls. Payment terms:d/a , t/t , l/c
