Shaanxi Yunzhong Industry Development Co, Ltd

Tungsten

Yunzhong Industry hija waħda mill-manifatturi u fornituri ewlenin tat-tungstenu fiċ-Ċina, u aħna wkoll kumpanija u fabbrika professjonali, merħba lill-prodotti tat-tungstenu bl-ingrossa minna.

Shaanxi Yunzhong Industry Development Co, Ltd