About Us

• QINGDAO TRI-LINK LOCK GROUP CO., LTD. A large lock-manufacture enterprise, is composed of six specialized lock factories.Qingdao Tri-link Lock Group have advanced manufacture equipment and high inspection management level. Our annual production:Iron padlock, Brass padlook, steel lock , Door lock , Lock cylinder, Lock body and drawer lock.All the high quality products are exported to more than 100 countries and regions in the world.