Daim ntawv thov
Lub tshuab no haum rau vuam kub, nyiaj, titanium, npib tsib xee, tin, tooj liab, txhuas thiab lwm yam hlau thiab nws cov khoom siv alloy, tuaj yeem ua tiav tib qhov kev sib tw ntawm cov hlau thiab cov hlau sib txawv, tau siv dav hauv cov cuab yeej siv dav hlau, nkoj tsim, instrumentation, mechanical and electronic products, automotive and other industries.
