Imishini ye-Metallurgical

Ngolwazi oluningi, singabanye abakhiqizi bemishini yensimbi esebenza kakhulu eChina. Sicela uzizwe ukhululekile ukuthenga imishini yensimbi ethuthukisiwe esitokweni lapha embonini yethu. Yonke imikhiqizo eyenziwe ngezifiso inekhwalithi ephezulu kanye nentengo yokuncintisana.