Ngeminyaka yamava kwimveliso ye -1 yokuphakamisa i-sling , Lishenflex inokubonelela ngoluhlu olubanzi lwe -1 ukuphakamisa i-sling . 1 i-sling yokuphakamisa i-sling inokuhlangabezana nezicelo ezininzi, ukuba ufuna, nceda ufumane inkonzo yethu ngexesha elifanelekileyo malunga ne -1 yokuphakamisa isilingi . Ukongeza kuluhlu lwemveliso olungezantsi, unokwenza ngokwezifiso isilingi sakho sokuphakamisa esi-1 esikhethekileyo ngokweemfuno zakho ezithile.