- Iraeta Energy Equipment Co., Ltd.
- Grinding Ball, Heavy Equipment Forgings, Wind Power Forgings, Uhv Welding Neck Flange, Precision Parts
Shandong
- Shandong Dahe Grinding Media Co., Ltd.
- Grinding Balls, Forged Balls, Casting Balls, Grinding Rods, Grinding Cylpebs, Grinding Media, Steel Balls, Decorative Balls, Flanges, Pipe Flanges
Shandong
- Shandong Shengye Grinding Ball Co., Ltd.
- Grinding Ball, Grinding Rod, Steel Cylpebs, Forged Steel Ball, Casting Ball
Shandong
- Jinan ZenTi Heavy Industry Co., Ltd
- Grinding Steel Ball, Grinding Steel Rod, Grinding Steel Cylpeb, Grinding Steel Cylinder, Foundation Bolt, Forged Grinding Ball, Grinding Media, Hot-Rolled Grinding Ball, Hexagon Bolt, Anchor Bolt
Shandong
- Shijiazhuang Gangxin Steel Processing Co., Ltd
- Chrome Plate Rod, Round Steel Bar, Earth Rods, Thermocouple tip, Steel balls
Hebei