Umthengi uthenga umbhobho wentsimbi owenziwe ngamazimba kumzi-mveliso wethu. Injongo yokuthengwa kombhobho wensimbi kukwenza ucingo. Unyango olungaphezulu lombhobho wensimbi othengwe ngumthengi lunyango oluqhelekileyo. Ngenxa yocingo ngaphandle, Ngoko sicebisa ukuba umthengi ukuthenga ityhubhu yentsimbi umphezulu unyango umbhobho pre galvanized zentsimbi, diphu eshushu umbhobho isinyithi umbhobho, umgubo ukutyabeka umbhobho yentsimbi .fektri yethu ukuvelisa intsimbi pre-galvanized zinc ukutyabeka (40-80G/m2), Dip eshushu intsimbi umbhobho zinc ukutyabeka (220G/M2). Olu nyango lomphezulu lomelele ngakumbi. Sifuna ukuvumela umthengi ngexabiso eliphantsi athenge umgangatho olungileyo.Umthengi wokugqibela wamkele iingcebiso zethu.Sicebisa iimveliso ezahlukeneyo ngeenjongo ezahlukeneyo. Kuba sifuna abathengi bathenge iimveliso ezikumgangatho ophezulu ngexabiso eliphantsi. Sithatha wonke umthengi ngokungathí sina. Thina kunye nabathengi siba ngamaqabane exesha elide kunye nabahlobo abasenyongweni.