Nws yog siv rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, thiab rau kev ntim khoom.
Ua haujlwm nrog kraft daim kab xev; Nws yog qhov tsim nyog rau cov ntug ntawm cov xim pleev xim lossis lwm yam xim zoo nkauj.
Nws yog siv rau precision electroplating, thiab cov khoom electroplated tsis them los ntawm electroplating qhov chaw.