D ring 1.Size:customized 2.Certificate: CE, SGS, En14960, En71, ASTM 3.Warranty:3years 4.OEM/ODM:yes Welded "D" Ring Zinc Plated or Hot Dipped Galvanized Type: snap hook, snap hook with eyelet, snap hook with screw, EGG type snap hook, straight/aluminum/quick snap hook, "S" light hook 1. Name: WELDED "D" RING2. Material: Stainless steel 304/316, carbon steel3. Surface treatment: zinc plated or ...