Longxin hlobo e thehiloe ka 2019, 'me k'hamphani ea pele e thehiloe ka 2006. Re ikemiselitse ho rala le ho hlahisa hlobo ea liphaephe ka lilemo tse fetang 15.Re na le phihlelo e khethehileng tlhahisong eacustomizedlisebelisoa tsa polasetiki.Ho kenyelletsa tsamaiso ea likhoerekhoere le drainage, phepelo ea metsi a nooang, sistimi ea drainage ea marulelo, ho kenyeletsoa PVC / CPVC / PPR / PP / HDPE / joalo-joalo.