鏈條索具是以金屬圓環鏈與索具配件，根據用戶的使用情況合理的計算其搭配，索具及索具配件受用的合金鋼，與其他索具及配件組合。奧發可根據用戶的需要生產設計非標圓環鏈，大噸位大直徑圓環鏈條。


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.