Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
South America Mining Special use 3" hardness60-65HRC Forged Steel Ball Breif Description: Forged Balls Size: 20-150mm Inspection: SGS/BV/TUV Origin: ...