HYN type high holding power anchor: 1.Material: Steel ZG200-400 2.Weight: 50KGS-30000KGS 3.Certification : CCS, LR,GL,KR,BV HYN type high holding power anchor:material:steel or other high quality,low price surface:hot-dip galvanizedCertification : CCS, LR,GL,KR,BVWeight: 50KGS-30000KGSPacking :Nude packingDelivery time :20-40 days after receipt of your confirm order