- Stapleford Trading Limited
- tantalum oxide,niobium oxide,Ferro niobium,zircon sand.
- Address:Wayside Stapleford Road
- J & E Trading Ltd
- ferro alloys, ferro chrome, ferro manganese, ferro silicon, silicon manganese, ferro molybdenum, ferro niobium, ferro vanadium.
- Address:Castle Cottage, Thorpe Salvin, Notts, UK
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