Chingwe cha Chuma Cha panja Chingwe Chopanda Chingwe Chachinsinsi cha Chuma Chachikulu

1. Chingwecho chidapangidwira ms, phokoso, Audio, chitetezo, chitetezo, chowongolera ndi ntchito zothandizira kunyumba & zakunja. Zingwe zambiri zilipo. Itha kugwiritsidwa ntchito kwambiri popanga magwiridwe antchito ndi chida chosinthira chida.
2. Al-Pet tepi yokhala ndi waya wa Copper Copper zotetezedwa.
3. Mzere wa PVC kapena LSZH alipo.
4. Kusiyana pakati pa audio wamalonda ndi njira ya nyimbo yakunyumba ndikuti mu madio audio, mumapanga unyolo womwe umalumikiza okamba nkhani, kwa wokamba nkhani wina. Ndipo imatha kukulitsidwa pambuyo pake. Phokoso limachokera ku wosewera wa nyimbo kapena chilichonse, ndiye kuti limatuluka, kenako limatulutsa voliyumu yowongolera, kenako wokamba nkhani kuwongolera mawu owonjezera omwe amathandizira kuti wokamba nkhani woyamba. Chifukwa chake wokamba aliyense ali zonse zopangidwa ndi zotulutsa. Izi zikuthandizani kuti mulumikizane ndi okamba. APU ndi chinsinsi cha mbiri yabwino yamalonda awa malonda awa.