Niobium rod, niobium disc, niobium ingot
Mô tả sản phẩm
any other technical parameters and detailed requirements of products, please email us or call us
- Dagualing Village Huangxing Town Changsha County
- Changsha, Hunan, 410129
- Trung Quốc
- Điện thoại:0086-731-86882259
- Fax:0086-731-86882256
- Url:www.csnftn.com