Better Seals Shanghai Co., Ltd are a professional manufacturer forvarious of security seals ,such as Container Bolt Seals, CableSeals, Plastic Seals, Metal Seals, Padlock Security Seals, Some ofwhich are certificated with ISO / PAS 17712:2013 ( C-TPAP ). We CanOEM and International Biding Competitive Project for our customersfrom all over the world. Our factory are located in Shanghai China.Welcome to visit us in anytime. It will be our honor to be serviceof you.