Beijing Huasheng Metal Materials Co., Ltd. na faavaeina i le 2003. Ua leva ona galulue le kamupani i le faʻaogaina o metala e le o ni uʻamea (tungsten, molybdenum, tantalum, niobium, nickel, cobalt, ferro alloys ma le mamafa o le ogaumu).O le gaosiga autu ma le gaosiga: tungsten ma molybdenum oloa, tantalum ma niobium oloa, tungsten powder, tungsten carbide powder, molybdenum powder, niobium powder, tantalum powder ma isi mea e le masani ai, nickel, cobalt, rhenium ma isi oloa uʻamea e le o ni uʻamea.
Taimi meli: Feb-08-2022