Imitya yeratchet yokutsala luyilo olutsha, ngokusebenzisa itekhnoloji egqwesileyo yokusetyenzwa kunye nemathiriyeli ekrwada ekumgangatho ophezulu, ukusebenza kwemitya yeratchet yokutsala ukuya kumgangatho ophezulu. Sigqibelele kuzo zonke iinkcukacha zemitya yeratchet yokutsala , siqinisekisa umgangatho womgangatho, ukuze sikuzisele amava emveliso agqibeleleyo. I-Lishenflex yi- ratchet yase-China yobuchwephesha bemitya yokutsala umenzi kunye nomthengisi, ukuba ujonge ezona ntambo zibalaseleyo zokutsala ngexabiso eliphantsi, dibana nathi ngoku!