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
Wear resistant high chromium Cast Iron Balls for Cement building materials High chromium cast iron ball Introduction: High chromium cast iron ball also known as wear-resistant steel ball ,are widely ...