Shandong bochuang seal co., ltd. Is located in dezhou city, shandong province, china, and is one of well-known brand in high security seals field. Our many products have passed iso9001, iso/pas 17712 certificated, and c-tpat certification. Even some of our bolt seals and cable seals were exceeding the "high security" level in pull tension strength. We have successfully developed 7 series and more than 100 types of security seals, such as bolt seal, cable seals, plastic seals, metal strap seals, padlock seals, meter seals and lead seals, container seal , all products are widely used in the field of sea, land and air transportation, postal service, supermarkets, banks, petrol companies, security, water and electricity, etc. Our many security seals are enjoying good reputation both in china and abroad, the products of bochuang seal have been sold well all over china and exported to the world market such as south america, southeast asia, the us, canada, australia, european and africa countries etc. Looking forward to cooperate with you pleasantly. How to seal it ? After the user seal it, we suggest the user cut the wire at the end. Because the wire is npc, the wire will be scattered like the pictures on the left. It is more security. How much is the tensile strength ? We tested the seals in the general weather, the tensile strength is more than 170kgs (375lbs)