Ndili ndi zaka zambiri pakupanga 2 tonne kukweza ma slings , Lishenflex amatha kupereka mitundu yambiri ya 2 tonne kukweza ma slings . 2 tonne kukweza ma slings amatha kukumana ndi ntchito zambiri, ngati mukufunikira, chonde pezani ntchito yathu yapaintaneti yokhudzana ndi matani 2 okweza matani . Kuphatikiza pa mndandanda wazinthu zomwe zili pansipa, mutha kusinthanso makonda anu apadera okweza matani a 2 malinga ndi zosowa zanu.