Isikhunta se-Longxin sasungulwa ngo-2019, futhi inkampani yasekuqaleni yasungulwa ngo-2006. Sizibophezele ekwakhiweni nasekukhiqizeni isikhunta sokufakwa kwamapayipi iminyaka engaphezu kwe-15.Sinesipiliyoni esikhethekile ekukhiqizenieyenziwe ngokwezifisoizinto zepulasitiki.Kubandakanya uhlelo lokuthuthwa kwendle nelokukhipha amanzi, ukunikezwa kwamanzi okuphuza, uhlelo lokudonsa amanzi ophahleni, okuhlanganisa i-PVC / CPVC / PPR / PP / HDPE / njll.
Enqubweni yokukhiqiza yokufakwa kwamapayipi e-PVC, ukufakwa kwepulasitiki okungekuhle okubangelwa izinga lokushisa lempahla kuphansi kakhulu futhi umjovo awanele, okuvame ukubizwa ngokuthi indawo ebandayo.Okulandelayo kwethula indlela yokuqeda izindawo ezibandayo ekufakweni kwamapayipi e-PVC.Ukuqedwa kwezindawo ezibandayo, imbangela...
Kungakhathaliseki ukuthi yiluphi uhlobo lwepayipi oludinga ukuhlanzwa isikhathi eside, kunjalo nepayipi le-PVC.Ngakho-ke ukuze wenze ukuhlanza kube lula kuwo wonke umuntu, nansi imikhiqizo emithathu yokuhlanza yawo wonke umuntu, ngethemba ukuthi wonke umuntu uzozuza.1. Ukuhlanza ngamakhemikhali: ukuhlanzwa kwamakhemikhali kwamapayipi e-PVC ukusebenzisa ...