Ndili ndi zaka zambiri pakupanga chingwe cha ratchet chokhala ndi zingwe , Lishenflex amatha kupereka mitundu yambiri ya zingwe za ratchet ndi zingwe . zomangira zingwe zomangira zokokera zimatha kukumana ndi ntchito zambiri, ngati mukufuna, chonde pezani ntchito yathu yapaintaneti yapanthawi yake yokhudzana ndi zingwe za ratchet ndi ndowe . Kuphatikiza pa mndandanda wazinthu zomwe zili pansipa, mutha kusinthanso lamba lanu lapadera la ratchet ndi mbedza malinga ndi zosowa zanu.