Founded in the 1980s, we are focusing on the manufacture of locks, various kinds of cross keys, brass cylinders, computer cylinders and others. We have developed into a modern company which is very famous in China. With CAD design & development capability, we pursue excellence in quality and innovation in appearance.



Our product quality and technology are in the leading position at home and abroad with the high level management and strict quality assurance system. We persist in our tenet of "preciseness, practical, innovative, diligent, strict quality control". We...