链条索具是以金属圆环链与索具配件，根据用户的使用情况合理的计算其搭配，索具及索具配件受用的合金钢，与其他索具及配件组合。奥发可根据用户的需要生产设计非标圆环链，大吨位大直径圆环链条。


Chain sling is linked by metal chains,which can be divided into two types:welded and assembled chain sling.Meanwhile,it can be divided into single limb and multilimb in terms of structure.it is made of premium alloy steel with good wear-resisting quality,high strength and long service life and subjected to bending.the sling is adapted to use in large-scale and frequent occasions.Moreover,it also features with radiation resisting,high-temperature-resisting -30-200'C ,which can be applied in hoisting of hot billet and coiled steeI.The flexible multi-limb structure and multiple assembling forms can improve the work efficiency and reduce the cost. Aofa can design according to user's requirements production various non-standard round link chain, large-tonnage big diameter round link chain.