Chain is produced by the most advanced technic and equipment with the best alloy steel according to the standard DIN5685, EN818-2, GB/T12718, GB/T20946.The diameter range is 6mm to 48mm.We can also produce special chain according to customer's requirement. Chain Sling is produced according to the standard EN818-4,GB/T20652.According to the number of the legs,chain slings include:one leg chain sling,two legs chain sling and multi legs chain sling.The outstanding advantage is to resist abrasion,resisting high temperature,resisting erodibility,low elongation and without stretch when stressed.Chain Slings were mainly used in manufacturing,transportation,mining and so on.