High Chrome Low Price 10-150mm Forged Chrome Steel Grinding Media Ball Cast Iron Bearing Slide Mill Metal Ball Manufacturer for Mine Cement Ball Mill

High Chrome Low Price 10-150mm Forged Chrome Steel Grinding Media Ball Cast Iron Bearing Slide Mill Metal Ball Manufacturer for Mine Cement Ball Mill. Customized Sizes: Available in all sizes from 10mm to 150mm for various applications. Low Breakage Rate: Breakage rate is strictly controlled to less than 0.5%. Free Sample Offer: Free samples under 10kg provided, customer pays courier fee. ISO Certification: Company holds ISO 9001:2015 certification for quality management. Strict Quality Control: 100% inspection on finished products including visual and function checks. Fast Lead Time: Production completed within 15 working days for both peak and off-season. OEM/ODM Service: Customization available from samples with professional engineering support. High Hardness: Surface hardness up to HRC 60 for superior wear resistance.