Product Description DIN En 818-2 G80 Steel Hefty Duty Industrial Hoist Chain Lifting Chain Substance : large-high quality alloy steel Area remedy: selιcolor,polishing,blackened, painted , plastic coating , very hot-galvanizeelectro-galvanized, etc Manufacture regular: ISO, DIN, BS,JIS, ASTM Intensity grade: G90, G80, G70, G63, G50, G40 Safety guarantee: 4 times of security index , 2.5 times of Testing load. Quality…