Amaphuphu lemfanele yomgca wasekhaya amahhala okuthile kwezilondolozi zokugcina kwesayithi lesikhathi. Bathetha usizo olungakho kumagwirhi amaphuphu amadala, ngokusho ukuba ngenxa yokuhlabelela, ukusetyenziswa nokuhlukaniswa kwezinto ezifana nezindawo. Ukusetshenziswa kwezinkathelo ezinamandla zikuphela izindlela ezibuyile kwiqhutywa lokusebenza, uzokususa ukuhlawulwa kwezinkathelo kunye nokukhipha imali yokusebenzela.Inkathelo yesayithi yasekhaya yasenokubheka kulula phakathi komhlaba kunye nokuhlukanisa imali ekufunekayo ukusebenzela. Ngokwesiphi sokuziphatha kwezinkathelo, i-steel utility poles zingavumelekile ngokuthi zihlale kakhulu. Zinakwazi ukubuyiselwa endaweni yokugcina ukusuka kwezinye izilimi, uzokubonisa ukusuka kwezinye izilimi nokuthola umthetho wesayithi esikhathini sokuqala. I-Hebei Heiniu Electric Power Fittings Co., Ltd. uhlobene ngephuphu lemfanele yomgca wasekhaya eyayiqinisekisa isayithi sesikhathi sezikhona futhi ethathe phambili khona. Amaphuphu akho ayithintiswanga ngokuphelele ukuthi bayahluleke amalendawo angcono, ubangako ukuthi bayahlaleke amaphuphu amadala kunye nokuhlukaniswa kwezilondolozi ezimfihlakalo zokuthi ziziphumelele kakhulu. Ngenxa yokuthi sihlola nokutholeka, amaphuphu lemfanele yomgca wasekhaya yakho azisetshenziswa ukuthi zisidumele amalondolozi apho kukhona ikhanda elincane lwezansi, uzokuthola ukuthi zisidumelele kakhulu.