Henan Ruisheng Metals Co., Ltd.
niobioum
- high cost-effective ground niobium target
- 1 Kilograms
- USD $150 - 330 / Kilogram
- high cost-effective ground niobium bar with low price
- 1 Kilograms
- USD $150 - 330 / Kilogram
- high cost-effective ground niobium plate
- 1 Kilograms
- USD $150 - 330 / Kilogram