Niobium rod, niobium disc, niobium ingot
製品記述
any other technical parameters and detailed requirements of products, please email us or call us
- Dagualing Village Huangxing Town Changsha County
- Changsha, Hunan, 410129
- 中国
- 電話番号:0086-731-86882259
- ファックス:0086-731-86882256
- ウェブページ:www.csnftn.com