Sturdy And High-Quality copper ball mill - Alibaba,com
Ad. B2 Material Forged Steel Ball for Copper Mine Ball Mill forged steel ball Our Address: Zhangqiu city,Shandong province Our company area:80000square meters area Our employees:over 100 Annual production capacity:100000 tons Registered capital:50 million yuan. Main products:forged steel ball,casting iron ball,steel cylpebs,grinding rod,mill ...