Khoom siv:
1. Sab hauv thiab sab nraum zoov kho kom zoo nkauj xws li hlau hlau phaj, galvanized steel phaj, hlau kab hlau rhuav phab ntsa, hlau lub teeb compartment, aluminium qhov rooj thiab qhov rais, billboards, tsim laj kab, kev tsim kho board, thiab lwm yam.
2. General kaum steel, channel steel, hlau phaj, xim phaj, tin phaj, PC board, thiab lwm yam hlau thiab cov ntaub ntawv uas tsis yog-hlau yog ua ke rau installation.
3. Nyob rau hauv steel qauv engineering, lub riveting thiab kho ntawm steel qauv xim steel vuas ntawm lub kaum sab xis steel, channel steel, thiab I-beam, tsheb lub cev, thawv thawv, shipbuilding kev lag luam, cov khoom siv tub yees thiab lwm yam kev sib dhos ua ke.