Copper foil , bricket charcoal, coconut.
Metallic foil, holographic foil, pigment & pearl foil, multi-color foil (special-effect foil), paper making, paper converting, total security system and, smart technology.
Zinc ingot, zinc dross, zinc catalyst, copper catalyst, zinc scrap, zinc metal dust, zinc oxide, lead ash, aluminum semi husked coconut, copra, coconut shell charcoal, shisha charcoal, briquett charcoal, shallot, onion, betel nut, candlenut, clove. etc.
