Peb cov khoom tseem ceeb yog txhaj tshuaj blasting tshuab, abrasive blasting khoom, sandblasting tshuab, steel tua blasting, ib puag ncig tiv thaiv plua plav tshem cov khoom, txhaj tshuaj blasting tshuab spare qhov chaw thiab hais txog. Peb muab cov cuab yeej tseem ceeb zoo tshaj plaws rau casting, forging thiab kho cua sov, steel qauv, thawv, machinery, shipyard, locomotive industries. Peb cov khoom tau xa tawm mus rau ntau tshaj 30 lub teb chaws thiab cheeb tsam.
