Polished alloy log nyiam ntau yam nrog lawv cov ci ntsa iab thiab luxurious nto. Tsis zoo li cov xim pleev xim, cov polished yogrefined los ntawm mechanical nto ua thiab ces coated nrog ntshiab kua roj vanish. Muaj ob txoj kev ua tiav tseem ceeb: liab qab polishing thiab ceramic polishin
