DRAGON STEEL BALLS
45# 60Mn B2 B3
L/C, T/T, D/A, D/P, Western Union, MoneyGram
3000 tons / Month
3-7 work days/ 25 tons
Container bags ,steel drums
Steel balls for ball mill
Good Wear Resistant,High Hardness,Low Breakage
Mining,Cement plant,Power Station
Round Steel,Steel Iron
Qingdao port, Tianjin Port