Company Description
QINGDAO TRI-LINK LOCK GROUP CO., LTD.A large lock-manufacture enterprise, is composed of six specialized lock factories.
qingdao tri-link lock grou 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.