Shenhai Kuphulika-Umboni
Umboni Wophulika wa Street Light
Magetsi a mumsewu osaphulika amapangidwa kuti aziwunikira motetezeka komanso mosalekeza m'malo oyaka komanso ophulika.. Wokhoza kupirira zinthu zakunja kwambiri, amaonetsetsa kuti misewu yokhala ndi magetsi komanso yotetezeka komanso madera ozungulira.