- Zigma 2000 Int Ltd
- sulphide ore,lead ore,tantalite ore,zinc ore,zinc slag,gypsum powder,building constructions,construction material,zinc concentrate ore,zinc sulphide ore.
- Address:670 N. 1st Bank Drive, Palatine, Illinois, USA
- Precision Crushing Inc.
- copper slag, zinc slag.
- Address:2399 New Hope Rd Bedford KY 40006 United States
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