Tsamba la plug-pattern la polycarbonate la PC lili ndi mawonekedwe amphamvu kwambiri, mawonekedwe okongola, kapangidwe kosavuta, komanso kupulumutsa mtengo. Ndiwoyenera minda yambiri monga kumanga makoma a nsalu, magawo azithunzi, mitu yazitseko, mabokosi opepuka, ndi zina zambiri, kubweretsa kuthekera kopanga komanso kukonza zomanga kumakampani omanga.