Bolt Seals suppliers Quick Details Size:>15kn Place of Origin:Zhejiang, China Brand Name:GCSEAL Model Number:GC-B003 Material:A3 Carbon Steel+ABS Product name:Bolt seals Standard or Nonstandard:Stadard Color:Various Colors are AvailabeTensile Strength:>15kn Printing type:Laser marking Seals suppliers website:http://www.cngcseals.com/bolt-seals/