Our lifting ring is German standard, forging process, have high quality for our customer. we have DIN 580 lifting eye, DIN 582 lifting eye ,JIS1169 Eye nut and special type. The most common surface treatments are Cr+6 free zinc, zinc nickel alloy, electroless nickel plating or customer specified types, theses plating can stand salt spray anti rust testing.
Lifting Eye Bolts,Lifting Eye Nut,Din 580 Lifting Eye,Din 582 Lifting Eye
Qingdao Xiangchengde machine , https://www.xiangchengda.com