JingPeng supplies grinding ballsφ20/25/40/60mm,Lower the monthly consumption 20% Ton .

JingPeng supplies grinding balls φ 5’’,Lower the monthly consumption 120 Ton .

Jingpeng supplies grinding ball （φ 80mm）in local Molybdenum Mine, lower the wear rate 16.7%.

JingPeng supplies grinding ball (φ 120/80mm),Lower the break rate from 3% to ≤1%