Wear-resistant steel balls for mines Large-diameter high-hardness steel balls Wear-resistant steel bars Quenched and tempered heat treated steel bars are specially manufactured
  • 3 Posts
  • 7 Photos
  • 0 Videos
  • Sales Director at Jinan, Shandong, China
  • 男性
  • 21/07/1984
  • Followed by 0 people
Search
Recent Updates
More Stories