Purchasing and refining of special metals

In addition to precious metals, ESG also buys the following special metals and materials:

• Indium
• Tantalum
• Tungsten
• Molybdenum
• Model sprues made from Mo, Cr, Co
• Carbide drills
• Hard alloy indexable inserts
• Tin, tin/silver, tin solder, tin dross, tin alloys