Ndili ndi zaka zambiri pakupanga 4 leg lifting chain sling , Lishenflex ikhoza kupereka mitundu yambiri ya 4 yonyamula mwendo yoponyera miyendo . 4 yonyamula mwendo imatha kukumana ndi ntchito zambiri, ngati mukufuna, chonde pezani ntchito yathu yapaintaneti yapanthawi yake yokhudzana ndi 4 mwendo wokweza unyolo sling . Kuphatikiza pa mndandanda wazinthu zomwe zili pansipa, mutha kusinthanso makonda anu apadera a 4 okweza mwendo malinga ndi zosowa zanu.