Mhlawumbi ungumphathi we -4 ophakamisa i-sling sling , abafuna umgangatho ophezulu we-4 chain lifting sling , kunye ne -Lishenflex ngumvelisi oqeqeshiweyo kunye nomthengisi onokuhlangabezana neemfuno zakho. Ayiyiyo kuphela i-4 chain lifting sling esiyivelileyo enesiqinisekiso somgangatho weshishini wehlabathi, kodwa sinokuhlangabezana neemfuno zakho zokwenza ngokwezifiso. Sinikezela nge-intanethi, inkonzo efike ngexesha kwaye unokufumana isikhokelo sobuchule kwi- 4 chain lifting sling . Ungalibazisi ukunxibelelana nathi ukuba unomdla kwi- 4 chain lifting sling , asiyi kukuyeka.